145412084865

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1\times {\mathrm{3547}}^1$

素因数の和:4390

約数の個数: 64

約数和(自身を含む): 242425700352

約数和(自身を除く): 97013615487

約数列:

[1, 3, 5, 15, 31, 93, 131, 155, 393, 465, 655, 673, 1965, 2019, 3365, 3547, 4061, 10095, 10641, 12183, 17735, 20305, 20863, 53205, 60915, 62589, 88163, 104315, 109957, 264489, 312945, 329871, 440815, 464657, 549785, 1322445, 1393971, 1649355, 2323285, 2387131, 2733053, 6969855, 7161393, 8199159, 11935655, 13665265, 14404367, 35806965, 40995795, 43213101, 72021835, 74001061, 216065505, 222003183, 312714161, 370005305, 938142483, 1110015915, 1563570805, 4690712415, 9694138991, 29082416973, 48470694955, 145412084865]

約数ペア:

[(1, 145412084865), (3, 48470694955), (5, 29082416973), (15, 9694138991), (31, 4690712415), (93, 1563570805), (131, 1110015915), (155, 938142483), (393, 370005305), (465, 312714161), (655, 222003183), (673, 216065505), (1965, 74001061), (2019, 72021835), (3365, 43213101), (3547, 40995795), (4061, 35806965), (10095, 14404367), (10641, 13665265), (12183, 11935655), (17735, 8199159), (20305, 7161393), (20863, 6969855), (53205, 2733053), (60915, 2387131), (62589, 2323285), (88163, 1649355), (104315, 1393971), (109957, 1322445), (264489, 549785), (312945, 464657), (329871, 440815)]