3107788125

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2161}}^1$

素因数の和:2256

約数の個数: 80

約数和(自身を含む): 5673433920

約数和(自身を除く): 2565645795

約数列:

[1, 3, 5, 13, 15, 25, 39, 59, 65, 75, 125, 177, 195, 295, 325, 375, 625, 767, 885, 975, 1475, 1625, 1875, 2161, 2301, 3835, 4425, 4875, 6483, 7375, 8125, 10805, 11505, 19175, 22125, 24375, 28093, 32415, 36875, 54025, 57525, 84279, 95875, 110625, 127499, 140465, 162075, 270125, 287625, 382497, 421395, 479375, 637495, 702325, 810375, 1350625, 1438125, 1657487, 1912485, 2106975, 3187475, 3511625, 4051875, 4972461, 8287435, 9562425, 10534875, 15937375, 17558125, 24862305, 41437175, 47812125, 52674375, 79686875, 124311525, 207185875, 239060625, 621557625, 1035929375, 3107788125]

約数ペア:

[(1, 3107788125), (3, 1035929375), (5, 621557625), (13, 239060625), (15, 207185875), (25, 124311525), (39, 79686875), (59, 52674375), (65, 47812125), (75, 41437175), (125, 24862305), (177, 17558125), (195, 15937375), (295, 10534875), (325, 9562425), (375, 8287435), (625, 4972461), (767, 4051875), (885, 3511625), (975, 3187475), (1475, 2106975), (1625, 1912485), (1875, 1657487), (2161, 1438125), (2301, 1350625), (3835, 810375), (4425, 702325), (4875, 637495), (6483, 479375), (7375, 421395), (8125, 382497), (10805, 287625), (11505, 270125), (19175, 162075), (22125, 140465), (24375, 127499), (28093, 110625), (32415, 95875), (36875, 84279), (54025, 57525)]