348569685

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 614585088

約数和(自身を除く): 266015403

約数列:

[1, 3, 5, 9, 15, 45, 101, 271, 283, 303, 505, 813, 849, 909, 1355, 1415, 1515, 2439, 2547, 4065, 4245, 4545, 12195, 12735, 27371, 28583, 76693, 82113, 85749, 136855, 142915, 230079, 246339, 257247, 383465, 410565, 428745, 690237, 1150395, 1231695, 1286235, 3451185, 7745993, 23237979, 38729965, 69713937, 116189895, 348569685]

約数ペア:

[(1, 348569685), (3, 116189895), (5, 69713937), (9, 38729965), (15, 23237979), (45, 7745993), (101, 3451185), (271, 1286235), (283, 1231695), (303, 1150395), (505, 690237), (813, 428745), (849, 410565), (909, 383465), (1355, 257247), (1415, 246339), (1515, 230079), (2439, 142915), (2547, 136855), (4065, 85749), (4245, 82113), (4545, 76693), (12195, 28583), (12735, 27371)]