1514296875

素因数分解:

$3^1\times 5^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 3149991936

約数和(自身を除く): 1635695061

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 71, 75, 91, 105, 125, 175, 195, 213, 273, 325, 355, 375, 455, 497, 525, 625, 875, 923, 975, 1065, 1365, 1491, 1625, 1775, 1875, 2275, 2485, 2625, 2769, 3125, 4375, 4615, 4875, 5325, 6461, 6825, 7455, 8125, 8875, 9375, 11375, 12425, 13125, 13845, 15625, 19383, 21875, 23075, 24375, 26625, 32305, 34125, 37275, 40625, 44375, 46875, 56875, 62125, 65625, 69225, 78125, 96915, 109375, 115375, 121875, 133125, 161525, 170625, 186375, 203125, 221875, 234375, 284375, 310625, 328125, 346125, 484575, 546875, 576875, 609375, 665625, 807625, 853125, 931875, 1015625, 1109375, 1421875, 1553125, 1640625, 1730625, 2422875, 2884375, 3046875, 3328125, 4038125, 4265625, 4659375, 5546875, 7109375, 7765625, 8653125, 12114375, 14421875, 16640625, 20190625, 21328125, 23296875, 38828125, 43265625, 60571875, 72109375, 100953125, 116484375, 216328125, 302859375, 504765625, 1514296875]

約数ペア:

[(1, 1514296875), (3, 504765625), (5, 302859375), (7, 216328125), (13, 116484375), (15, 100953125), (21, 72109375), (25, 60571875), (35, 43265625), (39, 38828125), (65, 23296875), (71, 21328125), (75, 20190625), (91, 16640625), (105, 14421875), (125, 12114375), (175, 8653125), (195, 7765625), (213, 7109375), (273, 5546875), (325, 4659375), (355, 4265625), (375, 4038125), (455, 3328125), (497, 3046875), (525, 2884375), (625, 2422875), (875, 1730625), (923, 1640625), (975, 1553125), (1065, 1421875), (1365, 1109375), (1491, 1015625), (1625, 931875), (1775, 853125), (1875, 807625), (2275, 665625), (2485, 609375), (2625, 576875), (2769, 546875), (3125, 484575), (4375, 346125), (4615, 328125), (4875, 310625), (5325, 284375), (6461, 234375), (6825, 221875), (7455, 203125), (8125, 186375), (8875, 170625), (9375, 161525), (11375, 133125), (12425, 121875), (13125, 115375), (13845, 109375), (15625, 96915), (19383, 78125), (21875, 69225), (23075, 65625), (24375, 62125), (26625, 56875), (32305, 46875), (34125, 44375), (37275, 40625)]