790830945

素因数分解:

$3^4\times 5^1\times {\mathrm{281}}^1\times {\mathrm{6949}}^1$

素因数の和:7247

約数の個数: 40

約数和(自身を含む): 1422887400

約数和(自身を除く): 632056455

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 281, 405, 843, 1405, 2529, 4215, 6949, 7587, 12645, 20847, 22761, 34745, 37935, 62541, 104235, 113805, 187623, 312705, 562869, 938115, 1952669, 2814345, 5858007, 9763345, 17574021, 29290035, 52722063, 87870105, 158166189, 263610315, 790830945]

約数ペア:

[(1, 790830945), (3, 263610315), (5, 158166189), (9, 87870105), (15, 52722063), (27, 29290035), (45, 17574021), (81, 9763345), (135, 5858007), (281, 2814345), (405, 1952669), (843, 938115), (1405, 562869), (2529, 312705), (4215, 187623), (6949, 113805), (7587, 104235), (12645, 62541), (20847, 37935), (22761, 34745)]