384587877075

素因数分解:

$3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1\times {\mathrm{887}}^1$

素因数の和:1661

約数の個数: 96

約数和(自身を含む): 650307377664

約数和(自身を除く): 265719500589

約数列:

[1, 3, 5, 15, 25, 75, 97, 107, 291, 321, 485, 535, 557, 887, 1455, 1605, 1671, 2425, 2661, 2675, 2785, 4435, 7275, 8025, 8355, 10379, 13305, 13925, 22175, 31137, 41775, 51895, 54029, 59599, 66525, 86039, 94909, 155685, 162087, 178797, 258117, 259475, 270145, 284727, 297995, 430195, 474545, 494059, 778425, 810435, 893985, 1290585, 1350725, 1423635, 1482177, 1489975, 2150975, 2372725, 2470295, 4052175, 4469925, 5781103, 6452925, 7118175, 7410885, 9206173, 12351475, 17343309, 27618519, 28905515, 37054425, 46030865, 47923723, 52864313, 86716545, 138092595, 143771169, 144527575, 158592939, 230154325, 239618615, 264321565, 433582725, 690462975, 718855845, 792964695, 1198093075, 1321607825, 3594279225, 3964823475, 5127838361, 15383515083, 25639191805, 76917575415, 128195959025, 384587877075]

約数ペア:

[(1, 384587877075), (3, 128195959025), (5, 76917575415), (15, 25639191805), (25, 15383515083), (75, 5127838361), (97, 3964823475), (107, 3594279225), (291, 1321607825), (321, 1198093075), (485, 792964695), (535, 718855845), (557, 690462975), (887, 433582725), (1455, 264321565), (1605, 239618615), (1671, 230154325), (2425, 158592939), (2661, 144527575), (2675, 143771169), (2785, 138092595), (4435, 86716545), (7275, 52864313), (8025, 47923723), (8355, 46030865), (10379, 37054425), (13305, 28905515), (13925, 27618519), (22175, 17343309), (31137, 12351475), (41775, 9206173), (51895, 7410885), (54029, 7118175), (59599, 6452925), (66525, 5781103), (86039, 4469925), (94909, 4052175), (155685, 2470295), (162087, 2372725), (178797, 2150975), (258117, 1489975), (259475, 1482177), (270145, 1423635), (284727, 1350725), (297995, 1290585), (430195, 893985), (474545, 810435), (494059, 778425)]