42551145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10391}}^1$

素因数の和:10422

約数の個数: 48

約数和(自身を含む): 90784512

約数和(自身を除く): 48233367

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 10391, 31173, 51955, 72737, 93519, 135083, 155865, 218211, 363685, 405249, 467595, 654633, 675415, 945581, 1091055, 1215747, 2026245, 2836743, 3273165, 4727905, 6078735, 8510229, 14183715, 42551145]

約数ペア:

[(1, 42551145), (3, 14183715), (5, 8510229), (7, 6078735), (9, 4727905), (13, 3273165), (15, 2836743), (21, 2026245), (35, 1215747), (39, 1091055), (45, 945581), (63, 675415), (65, 654633), (91, 467595), (105, 405249), (117, 363685), (195, 218211), (273, 155865), (315, 135083), (455, 93519), (585, 72737), (819, 51955), (1365, 31173), (4095, 10391)]