156945215275

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1\times {\mathrm{7109}}^1$

素因数の和:8008

約数の個数: 48

約数和(自身を含む): 207044337600

約数和(自身を除く): 50099122325

約数列:

[1, 5, 25, 29, 37, 145, 185, 725, 823, 925, 1073, 4115, 5365, 7109, 20575, 23867, 26825, 30451, 35545, 119335, 152255, 177725, 206161, 263033, 596675, 761275, 883079, 1030805, 1315165, 4415395, 5154025, 5850707, 6575825, 7627957, 22076975, 29253535, 38139785, 146267675, 169670503, 190698925, 216476159, 848352515, 1082380795, 4241762575, 5411903975, 6277808611, 31389043055, 156945215275]

約数ペア:

[(1, 156945215275), (5, 31389043055), (25, 6277808611), (29, 5411903975), (37, 4241762575), (145, 1082380795), (185, 848352515), (725, 216476159), (823, 190698925), (925, 169670503), (1073, 146267675), (4115, 38139785), (5365, 29253535), (7109, 22076975), (20575, 7627957), (23867, 6575825), (26825, 5850707), (30451, 5154025), (35545, 4415395), (119335, 1315165), (152255, 1030805), (177725, 883079), (206161, 761275), (263033, 596675)]