1017942705

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 1971889920

約数和(自身を除く): 953947215

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 131, 185, 195, 333, 359, 393, 481, 555, 585, 655, 1077, 1179, 1443, 1665, 1703, 1795, 1965, 2405, 3231, 4329, 4667, 4847, 5109, 5385, 5895, 7215, 8515, 13283, 14001, 14541, 15327, 16155, 21645, 23335, 24235, 25545, 39849, 42003, 43623, 47029, 63011, 66415, 70005, 72705, 76635, 119547, 141087, 172679, 189033, 199245, 210015, 218115, 235145, 315055, 423261, 518037, 567099, 597735, 611377, 705435, 863395, 945165, 1554111, 1740073, 1834131, 2116305, 2590185, 2835495, 3056885, 5220219, 5502393, 7770555, 8700365, 9170655, 15660657, 22620949, 26101095, 27511965, 67862847, 78303285, 113104745, 203588541, 339314235, 1017942705]

約数ペア:

[(1, 1017942705), (3, 339314235), (5, 203588541), (9, 113104745), (13, 78303285), (15, 67862847), (37, 27511965), (39, 26101095), (45, 22620949), (65, 15660657), (111, 9170655), (117, 8700365), (131, 7770555), (185, 5502393), (195, 5220219), (333, 3056885), (359, 2835495), (393, 2590185), (481, 2116305), (555, 1834131), (585, 1740073), (655, 1554111), (1077, 945165), (1179, 863395), (1443, 705435), (1665, 611377), (1703, 597735), (1795, 567099), (1965, 518037), (2405, 423261), (3231, 315055), (4329, 235145), (4667, 218115), (4847, 210015), (5109, 199245), (5385, 189033), (5895, 172679), (7215, 141087), (8515, 119547), (13283, 76635), (14001, 72705), (14541, 70005), (15327, 66415), (16155, 63011), (21645, 47029), (23335, 43623), (24235, 42003), (25545, 39849)]