24739155

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 51425280

約数和(自身を除く): 26686125

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 189, 235, 315, 329, 423, 557, 705, 945, 987, 1269, 1645, 1671, 2115, 2785, 2961, 3899, 4935, 5013, 6345, 8355, 8883, 11697, 14805, 15039, 19495, 25065, 26179, 35091, 44415, 58485, 75195, 78537, 105273, 130895, 175455, 183253, 235611, 392685, 526365, 549759, 706833, 916265, 1178055, 1649277, 2748795, 3534165, 4947831, 8246385, 24739155]

約数ペア:

[(1, 24739155), (3, 8246385), (5, 4947831), (7, 3534165), (9, 2748795), (15, 1649277), (21, 1178055), (27, 916265), (35, 706833), (45, 549759), (47, 526365), (63, 392685), (105, 235611), (135, 183253), (141, 175455), (189, 130895), (235, 105273), (315, 78537), (329, 75195), (423, 58485), (557, 44415), (705, 35091), (945, 26179), (987, 25065), (1269, 19495), (1645, 15039), (1671, 14805), (2115, 11697), (2785, 8883), (2961, 8355), (3899, 6345), (4935, 5013)]