327485655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{25357}}^1$

素因数の和:25416

約数の個数: 48

約数和(自身を含む): 664582464

約数和(自身を除く): 337096809

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 123, 205, 287, 315, 369, 615, 861, 1435, 1845, 2583, 4305, 12915, 25357, 76071, 126785, 177499, 228213, 380355, 532497, 887495, 1039637, 1141065, 1597491, 2662485, 3118911, 5198185, 7277459, 7987455, 9356733, 15594555, 21832377, 36387295, 46783665, 65497131, 109161885, 327485655]

約数ペア:

[(1, 327485655), (3, 109161885), (5, 65497131), (7, 46783665), (9, 36387295), (15, 21832377), (21, 15594555), (35, 9356733), (41, 7987455), (45, 7277459), (63, 5198185), (105, 3118911), (123, 2662485), (205, 1597491), (287, 1141065), (315, 1039637), (369, 887495), (615, 532497), (861, 380355), (1435, 228213), (1845, 177499), (2583, 126785), (4305, 76071), (12915, 25357)]