15291259809

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1091687}}^1$

素因数の和:1091749

約数の個数: 32

約数和(自身を含む): 25152491520

約数和(自身を除く): 9861231711

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 609, 667, 2001, 4669, 14007, 1091687, 3275061, 7641809, 22925427, 25108801, 31658923, 75326403, 94976769, 175761607, 221612461, 527284821, 664837383, 728155229, 2184465687, 5097086603, 15291259809]

約数ペア:

[(1, 15291259809), (3, 5097086603), (7, 2184465687), (21, 728155229), (23, 664837383), (29, 527284821), (69, 221612461), (87, 175761607), (161, 94976769), (203, 75326403), (483, 31658923), (609, 25108801), (667, 22925427), (2001, 7641809), (4669, 3275061), (14007, 1091687)]