1158319225

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 1793764160

約数和(自身を除く): 635444935

約数列:

[1, 5, 7, 17, 25, 35, 37, 85, 119, 175, 185, 259, 289, 425, 595, 619, 629, 925, 1295, 1445, 2023, 2975, 3095, 3145, 4333, 4403, 6475, 7225, 10115, 10523, 10693, 15475, 15725, 21665, 22015, 22903, 50575, 52615, 53465, 73661, 74851, 108325, 110075, 114515, 160321, 178891, 263075, 267325, 368305, 374255, 389351, 572575, 801605, 894455, 1252237, 1841525, 1871275, 1946755, 2725457, 4008025, 4472275, 6261185, 6618967, 9733775, 13627285, 31305925, 33094835, 46332769, 68136425, 165474175, 231663845, 1158319225]

約数ペア:

[(1, 1158319225), (5, 231663845), (7, 165474175), (17, 68136425), (25, 46332769), (35, 33094835), (37, 31305925), (85, 13627285), (119, 9733775), (175, 6618967), (185, 6261185), (259, 4472275), (289, 4008025), (425, 2725457), (595, 1946755), (619, 1871275), (629, 1841525), (925, 1252237), (1295, 894455), (1445, 801605), (2023, 572575), (2975, 389351), (3095, 374255), (3145, 368305), (4333, 267325), (4403, 263075), (6475, 178891), (7225, 160321), (10115, 114515), (10523, 110075), (10693, 108325), (15475, 74851), (15725, 73661), (21665, 53465), (22015, 52615), (22903, 50575)]