15702645015

素因数分解:

$3^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{200891}}^1$

素因数の和:201101

約数の個数: 40

約数和(自身を含む): 28294432848

約数和(自身を除く): 12591787833

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 193, 405, 579, 965, 1737, 2895, 5211, 8685, 15633, 26055, 78165, 200891, 602673, 1004455, 1808019, 3013365, 5424057, 9040095, 16272171, 27120285, 38771963, 81360855, 116315889, 193859815, 348947667, 581579445, 1046843001, 1744738335, 3140529003, 5234215005, 15702645015]

約数ペア:

[(1, 15702645015), (3, 5234215005), (5, 3140529003), (9, 1744738335), (15, 1046843001), (27, 581579445), (45, 348947667), (81, 193859815), (135, 116315889), (193, 81360855), (405, 38771963), (579, 27120285), (965, 16272171), (1737, 9040095), (2895, 5424057), (5211, 3013365), (8685, 1808019), (15633, 1004455), (26055, 602673), (78165, 200891)]