3425625

素因数分解:

$3^3\times 5^4\times 7^1\times {\mathrm{29}}^1$

素因数の和:65

約数の個数: 80

約数和(自身を含む): 7497600

約数和(自身を除く): 4071975

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 29, 35, 45, 63, 75, 87, 105, 125, 135, 145, 175, 189, 203, 225, 261, 315, 375, 435, 525, 609, 625, 675, 725, 783, 875, 945, 1015, 1125, 1305, 1575, 1827, 1875, 2175, 2625, 3045, 3375, 3625, 3915, 4375, 4725, 5075, 5481, 5625, 6525, 7875, 9135, 10875, 13125, 15225, 16875, 18125, 19575, 23625, 25375, 27405, 32625, 39375, 45675, 54375, 76125, 97875, 118125, 126875, 137025, 163125, 228375, 380625, 489375, 685125, 1141875, 3425625]

約数ペア:

[(1, 3425625), (3, 1141875), (5, 685125), (7, 489375), (9, 380625), (15, 228375), (21, 163125), (25, 137025), (27, 126875), (29, 118125), (35, 97875), (45, 76125), (63, 54375), (75, 45675), (87, 39375), (105, 32625), (125, 27405), (135, 25375), (145, 23625), (175, 19575), (189, 18125), (203, 16875), (225, 15225), (261, 13125), (315, 10875), (375, 9135), (435, 7875), (525, 6525), (609, 5625), (625, 5481), (675, 5075), (725, 4725), (783, 4375), (875, 3915), (945, 3625), (1015, 3375), (1125, 3045), (1305, 2625), (1575, 2175), (1827, 1875)]