15773550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8089}}^1$

素因数の和:8117

約数の個数: 48

約数和(自身を含む): 42132720

約数和(自身を除く): 26359170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 8089, 16178, 24267, 40445, 48534, 80890, 105157, 121335, 202225, 210314, 242670, 315471, 404450, 525785, 606675, 630942, 1051570, 1213350, 1577355, 2628925, 3154710, 5257850, 7886775, 15773550]

約数ペア:

[(1, 15773550), (2, 7886775), (3, 5257850), (5, 3154710), (6, 2628925), (10, 1577355), (13, 1213350), (15, 1051570), (25, 630942), (26, 606675), (30, 525785), (39, 404450), (50, 315471), (65, 242670), (75, 210314), (78, 202225), (130, 121335), (150, 105157), (195, 80890), (325, 48534), (390, 40445), (650, 24267), (975, 16178), (1950, 8089)]