359402225

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{661}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 551631360

約数和(自身を除く): 192229135

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 239, 325, 455, 661, 1195, 1673, 2275, 3107, 3305, 4627, 5975, 8365, 8593, 15535, 16525, 21749, 23135, 41825, 42965, 60151, 77675, 108745, 115675, 157979, 214825, 300755, 543725, 789895, 1105853, 1503775, 2053727, 3949475, 5529265, 10268635, 14376089, 27646325, 51343175, 71880445, 359402225]

約数ペア:

[(1, 359402225), (5, 71880445), (7, 51343175), (13, 27646325), (25, 14376089), (35, 10268635), (65, 5529265), (91, 3949475), (175, 2053727), (239, 1503775), (325, 1105853), (455, 789895), (661, 543725), (1195, 300755), (1673, 214825), (2275, 157979), (3107, 115675), (3305, 108745), (4627, 77675), (5975, 60151), (8365, 42965), (8593, 41825), (15535, 23135), (16525, 21749)]