156958629225

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{4021}}^1$

素因数の和:4331

約数の個数: 96

約数和(自身を含む): 272544877440

約数和(自身を除く): 115586248215

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 131, 137, 145, 393, 411, 435, 655, 685, 725, 1965, 2055, 2175, 3275, 3425, 3799, 3973, 4021, 9825, 10275, 11397, 11919, 12063, 17947, 18995, 19865, 20105, 53841, 56985, 59595, 60315, 89735, 94975, 99325, 100525, 116609, 269205, 284925, 297975, 301575, 349827, 448675, 520463, 526751, 550877, 583045, 1346025, 1561389, 1580253, 1652631, 1749135, 2602315, 2633755, 2754385, 2915225, 7806945, 7901265, 8263155, 8745675, 13011575, 13168775, 13771925, 15275779, 15975433, 39034725, 39506325, 41315775, 45827337, 47926299, 72164887, 76378895, 79877165, 216494661, 229136685, 239631495, 360824435, 381894475, 399385825, 1082473305, 1145683425, 1198157475, 1804122175, 2092781723, 5412366525, 6278345169, 10463908615, 31391725845, 52319543075, 156958629225]

約数ペア:

[(1, 156958629225), (3, 52319543075), (5, 31391725845), (15, 10463908615), (25, 6278345169), (29, 5412366525), (75, 2092781723), (87, 1804122175), (131, 1198157475), (137, 1145683425), (145, 1082473305), (393, 399385825), (411, 381894475), (435, 360824435), (655, 239631495), (685, 229136685), (725, 216494661), (1965, 79877165), (2055, 76378895), (2175, 72164887), (3275, 47926299), (3425, 45827337), (3799, 41315775), (3973, 39506325), (4021, 39034725), (9825, 15975433), (10275, 15275779), (11397, 13771925), (11919, 13168775), (12063, 13011575), (17947, 8745675), (18995, 8263155), (19865, 7901265), (20105, 7806945), (53841, 2915225), (56985, 2754385), (59595, 2633755), (60315, 2602315), (89735, 1749135), (94975, 1652631), (99325, 1580253), (100525, 1561389), (116609, 1346025), (269205, 583045), (284925, 550877), (297975, 526751), (301575, 520463), (349827, 448675)]