299071875

素因数分解:

$3^1\times 5^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 554964480

約数和(自身を除く): 255892605

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 73, 75, 95, 115, 125, 219, 285, 345, 365, 375, 437, 475, 575, 625, 1095, 1311, 1387, 1425, 1679, 1725, 1825, 1875, 2185, 2375, 2875, 3125, 4161, 5037, 5475, 6555, 6935, 7125, 8395, 8625, 9125, 9375, 10925, 11875, 14375, 20805, 25185, 27375, 31901, 32775, 34675, 35625, 41975, 43125, 45625, 54625, 59375, 71875, 95703, 104025, 125925, 136875, 159505, 163875, 173375, 178125, 209875, 215625, 228125, 273125, 478515, 520125, 629625, 684375, 797525, 819375, 866875, 1049375, 1365625, 2392575, 2600625, 3148125, 3987625, 4096875, 4334375, 5246875, 11962875, 13003125, 15740625, 19938125, 59814375, 99690625, 299071875]

約数ペア:

[(1, 299071875), (3, 99690625), (5, 59814375), (15, 19938125), (19, 15740625), (23, 13003125), (25, 11962875), (57, 5246875), (69, 4334375), (73, 4096875), (75, 3987625), (95, 3148125), (115, 2600625), (125, 2392575), (219, 1365625), (285, 1049375), (345, 866875), (365, 819375), (375, 797525), (437, 684375), (475, 629625), (575, 520125), (625, 478515), (1095, 273125), (1311, 228125), (1387, 215625), (1425, 209875), (1679, 178125), (1725, 173375), (1825, 163875), (1875, 159505), (2185, 136875), (2375, 125925), (2875, 104025), (3125, 95703), (4161, 71875), (5037, 59375), (5475, 54625), (6555, 45625), (6935, 43125), (7125, 41975), (8395, 35625), (8625, 34675), (9125, 32775), (9375, 31901), (10925, 27375), (11875, 25185), (14375, 20805)]