13309616565

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2223829}}^1$

素因数の和:2223866

約数の個数: 48

約数和(自身を含む): 27753398400

約数和(自身を除く): 14443781835

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 2223829, 6671487, 11119145, 15566803, 20014461, 33357435, 42252751, 46700409, 77834015, 100072305, 126758253, 140101227, 211263755, 233502045, 295769257, 380274759, 633791265, 700506135, 887307771, 1478846285, 1901373795, 2661923313, 4436538855, 13309616565]

約数ペア:

[(1, 13309616565), (3, 4436538855), (5, 2661923313), (7, 1901373795), (9, 1478846285), (15, 887307771), (19, 700506135), (21, 633791265), (35, 380274759), (45, 295769257), (57, 233502045), (63, 211263755), (95, 140101227), (105, 126758253), (133, 100072305), (171, 77834015), (285, 46700409), (315, 42252751), (399, 33357435), (665, 20014461), (855, 15566803), (1197, 11119145), (1995, 6671487), (5985, 2223829)]