344367075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 624937680

約数和(自身を除く): 280570605

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 101, 169, 195, 269, 303, 325, 505, 507, 807, 845, 975, 1313, 1345, 1515, 2525, 2535, 3497, 3939, 4035, 4225, 6565, 6725, 7575, 10491, 12675, 17069, 17485, 19695, 20175, 27169, 32825, 45461, 51207, 52455, 81507, 85345, 87425, 98475, 135845, 136383, 227305, 256035, 262275, 353197, 407535, 426725, 679225, 681915, 1059591, 1136525, 1280175, 1765985, 2037675, 3409575, 4591561, 5297955, 8829925, 13774683, 22957805, 26489775, 68873415, 114789025, 344367075]

約数ペア:

[(1, 344367075), (3, 114789025), (5, 68873415), (13, 26489775), (15, 22957805), (25, 13774683), (39, 8829925), (65, 5297955), (75, 4591561), (101, 3409575), (169, 2037675), (195, 1765985), (269, 1280175), (303, 1136525), (325, 1059591), (505, 681915), (507, 679225), (807, 426725), (845, 407535), (975, 353197), (1313, 262275), (1345, 256035), (1515, 227305), (2525, 136383), (2535, 135845), (3497, 98475), (3939, 87425), (4035, 85345), (4225, 81507), (6565, 52455), (6725, 51207), (7575, 45461), (10491, 32825), (12675, 27169), (17069, 20175), (17485, 19695)]