15674781129

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1\times {\mathrm{751}}^1$

素因数の和:1410

約数の個数: 64

約数和(自身を含む): 25319178240

約数和(自身を除く): 9644397111

約数列:

[1, 3, 7, 21, 23, 69, 79, 161, 237, 483, 547, 553, 751, 1641, 1659, 1817, 2253, 3829, 5257, 5451, 11487, 12581, 12719, 15771, 17273, 37743, 38157, 43213, 51819, 59329, 88067, 120911, 129639, 177987, 264201, 302491, 362733, 410797, 415303, 907473, 993899, 1232391, 1245909, 1364567, 2875579, 2981697, 4093701, 6957293, 8626737, 9448331, 9551969, 20871879, 28344993, 28655907, 32452963, 66138317, 97358889, 198414951, 227170741, 681512223, 746418149, 2239254447, 5224927043, 15674781129]

約数ペア:

[(1, 15674781129), (3, 5224927043), (7, 2239254447), (21, 746418149), (23, 681512223), (69, 227170741), (79, 198414951), (161, 97358889), (237, 66138317), (483, 32452963), (547, 28655907), (553, 28344993), (751, 20871879), (1641, 9551969), (1659, 9448331), (1817, 8626737), (2253, 6957293), (3829, 4093701), (5257, 2981697), (5451, 2875579), (11487, 1364567), (12581, 1245909), (12719, 1232391), (15771, 993899), (17273, 907473), (37743, 415303), (38157, 410797), (43213, 362733), (51819, 302491), (59329, 264201), (88067, 177987), (120911, 129639)]