4202055

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 8570016

約数和(自身を除く): 4367961

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 653, 715, 1287, 1959, 2145, 3265, 5877, 6435, 7183, 8489, 9795, 21549, 25467, 29385, 35915, 42445, 64647, 76401, 93379, 107745, 127335, 280137, 323235, 382005, 466895, 840411, 1400685, 4202055]

約数ペア:

[(1, 4202055), (3, 1400685), (5, 840411), (9, 466895), (11, 382005), (13, 323235), (15, 280137), (33, 127335), (39, 107745), (45, 93379), (55, 76401), (65, 64647), (99, 42445), (117, 35915), (143, 29385), (165, 25467), (195, 21549), (429, 9795), (495, 8489), (585, 7183), (653, 6435), (715, 5877), (1287, 3265), (1959, 2145)]