140016435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 251306496

約数和(自身を除く): 111290061

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 83, 123, 195, 205, 211, 249, 415, 533, 615, 633, 1055, 1079, 1245, 1599, 2665, 2743, 3165, 3237, 3403, 5395, 7995, 8229, 8651, 10209, 13715, 16185, 17015, 17513, 25953, 41145, 43255, 44239, 51045, 52539, 87565, 112463, 129765, 132717, 221195, 227669, 262695, 337389, 562315, 663585, 683007, 718033, 1138345, 1686945, 2154099, 3415035, 3590165, 9334429, 10770495, 28003287, 46672145, 140016435]

約数ペア:

[(1, 140016435), (3, 46672145), (5, 28003287), (13, 10770495), (15, 9334429), (39, 3590165), (41, 3415035), (65, 2154099), (83, 1686945), (123, 1138345), (195, 718033), (205, 683007), (211, 663585), (249, 562315), (415, 337389), (533, 262695), (615, 227669), (633, 221195), (1055, 132717), (1079, 129765), (1245, 112463), (1599, 87565), (2665, 52539), (2743, 51045), (3165, 44239), (3237, 43255), (3403, 41145), (5395, 25953), (7995, 17513), (8229, 17015), (8651, 16185), (10209, 13715)]