8241675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 14999040

約数和(自身を除く): 6757365

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 79, 107, 195, 237, 321, 325, 395, 535, 975, 1027, 1185, 1391, 1605, 1975, 2675, 3081, 4173, 5135, 5925, 6955, 8025, 8453, 15405, 20865, 25359, 25675, 34775, 42265, 77025, 104325, 109889, 126795, 211325, 329667, 549445, 633975, 1648335, 2747225, 8241675]

約数ペア:

[(1, 8241675), (3, 2747225), (5, 1648335), (13, 633975), (15, 549445), (25, 329667), (39, 211325), (65, 126795), (75, 109889), (79, 104325), (107, 77025), (195, 42265), (237, 34775), (321, 25675), (325, 25359), (395, 20865), (535, 15405), (975, 8453), (1027, 8025), (1185, 6955), (1391, 5925), (1605, 5135), (1975, 4173), (2675, 3081)]