1489743345

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 2492550144

約数和(自身を除く): 1002806799

約数列:

[1, 3, 5, 15, 53, 83, 107, 159, 211, 249, 265, 321, 415, 535, 633, 795, 1055, 1245, 1605, 3165, 4399, 5671, 8881, 11183, 13197, 17013, 17513, 21995, 22577, 26643, 28355, 33549, 44405, 52539, 55915, 65985, 67731, 85065, 87565, 112885, 133215, 167745, 262695, 338655, 470693, 928189, 1196581, 1412079, 1873891, 2353465, 2784567, 3589743, 4640945, 5621673, 5982905, 7060395, 9369455, 13922835, 17948715, 28108365, 99316223, 297948669, 496581115, 1489743345]

約数ペア:

[(1, 1489743345), (3, 496581115), (5, 297948669), (15, 99316223), (53, 28108365), (83, 17948715), (107, 13922835), (159, 9369455), (211, 7060395), (249, 5982905), (265, 5621673), (321, 4640945), (415, 3589743), (535, 2784567), (633, 2353465), (795, 1873891), (1055, 1412079), (1245, 1196581), (1605, 928189), (3165, 470693), (4399, 338655), (5671, 262695), (8881, 167745), (11183, 133215), (13197, 112885), (17013, 87565), (17513, 85065), (21995, 67731), (22577, 65985), (26643, 55915), (28355, 52539), (33549, 44405)]