1401015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1213}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 2797056

約数和(自身を除く): 1396041

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 1213, 3639, 6065, 8491, 13343, 18195, 25473, 40029, 42455, 66715, 93401, 127365, 200145, 280203, 467005, 1401015]

約数ペア:

[(1, 1401015), (3, 467005), (5, 280203), (7, 200145), (11, 127365), (15, 93401), (21, 66715), (33, 42455), (35, 40029), (55, 25473), (77, 18195), (105, 13343), (165, 8491), (231, 6065), (385, 3639), (1155, 1213)]