61106445

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 109158192

約数和(自身を除く): 48051747

約数列:

[1, 3, 5, 9, 15, 45, 61, 113, 183, 197, 305, 339, 549, 565, 591, 915, 985, 1017, 1695, 1773, 2745, 2955, 5085, 6893, 8865, 12017, 20679, 22261, 34465, 36051, 60085, 62037, 66783, 103395, 108153, 111305, 180255, 200349, 310185, 333915, 540765, 1001745, 1357921, 4073763, 6789605, 12221289, 20368815, 61106445]

約数ペア:

[(1, 61106445), (3, 20368815), (5, 12221289), (9, 6789605), (15, 4073763), (45, 1357921), (61, 1001745), (113, 540765), (183, 333915), (197, 310185), (305, 200349), (339, 180255), (549, 111305), (565, 108153), (591, 103395), (915, 66783), (985, 62037), (1017, 60085), (1695, 36051), (1773, 34465), (2745, 22261), (2955, 20679), (5085, 12017), (6893, 8865)]