41828025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 73656000

約数和(自身を除く): 31827975

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 149, 197, 285, 447, 475, 591, 745, 985, 1425, 2235, 2831, 2955, 3725, 3743, 4925, 8493, 11175, 11229, 14155, 14775, 18715, 29353, 42465, 56145, 70775, 88059, 93575, 146765, 212325, 280725, 440295, 557707, 733825, 1673121, 2201475, 2788535, 8365605, 13942675, 41828025]

約数ペア:

[(1, 41828025), (3, 13942675), (5, 8365605), (15, 2788535), (19, 2201475), (25, 1673121), (57, 733825), (75, 557707), (95, 440295), (149, 280725), (197, 212325), (285, 146765), (447, 93575), (475, 88059), (591, 70775), (745, 56145), (985, 42465), (1425, 29353), (2235, 18715), (2831, 14775), (2955, 14155), (3725, 11229), (3743, 11175), (4925, 8493)]