157460415

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{577}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 303630336

約数和(自身を除く): 146169921

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 113, 115, 161, 339, 345, 483, 565, 577, 791, 805, 1695, 1731, 2373, 2415, 2599, 2885, 3955, 4039, 7797, 8655, 11865, 12117, 12995, 13271, 18193, 20195, 38985, 39813, 54579, 60585, 65201, 66355, 90965, 92897, 195603, 199065, 272895, 278691, 326005, 456407, 464485, 978015, 1369221, 1393455, 1499623, 2282035, 4498869, 6846105, 7498115, 10497361, 22494345, 31492083, 52486805, 157460415]

約数ペア:

[(1, 157460415), (3, 52486805), (5, 31492083), (7, 22494345), (15, 10497361), (21, 7498115), (23, 6846105), (35, 4498869), (69, 2282035), (105, 1499623), (113, 1393455), (115, 1369221), (161, 978015), (339, 464485), (345, 456407), (483, 326005), (565, 278691), (577, 272895), (791, 199065), (805, 195603), (1695, 92897), (1731, 90965), (2373, 66355), (2415, 65201), (2599, 60585), (2885, 54579), (3955, 39813), (4039, 38985), (7797, 20195), (8655, 18193), (11865, 13271), (12117, 12995)]