318014775

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{36241}}^1$

素因数の和:36273

約数の個数: 48

約数和(自身を含む): 629161120

約数和(自身を除く): 311146345

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2925, 8775, 36241, 108723, 181205, 326169, 471133, 543615, 906025, 978507, 1413399, 1630845, 2355665, 2718075, 4240197, 4892535, 7066995, 8154225, 11778325, 12720591, 21200985, 24462675, 35334975, 63602955, 106004925, 318014775]

約数ペア:

[(1, 318014775), (3, 106004925), (5, 63602955), (9, 35334975), (13, 24462675), (15, 21200985), (25, 12720591), (27, 11778325), (39, 8154225), (45, 7066995), (65, 4892535), (75, 4240197), (117, 2718075), (135, 2355665), (195, 1630845), (225, 1413399), (325, 978507), (351, 906025), (585, 543615), (675, 471133), (975, 326169), (1755, 181205), (2925, 108723), (8775, 36241)]