140678145

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{599}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 259459200

約数和(自身を除く): 118781055

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 307, 599, 765, 921, 1535, 1797, 2763, 2995, 4605, 5219, 5391, 8985, 10183, 13815, 15657, 26095, 26955, 30549, 46971, 50915, 78285, 91647, 152745, 183893, 234855, 458235, 551679, 919465, 1655037, 2758395, 3126181, 8275185, 9378543, 15630905, 28135629, 46892715, 140678145]

約数ペア:

[(1, 140678145), (3, 46892715), (5, 28135629), (9, 15630905), (15, 9378543), (17, 8275185), (45, 3126181), (51, 2758395), (85, 1655037), (153, 919465), (255, 551679), (307, 458235), (599, 234855), (765, 183893), (921, 152745), (1535, 91647), (1797, 78285), (2763, 50915), (2995, 46971), (4605, 30549), (5219, 26955), (5391, 26095), (8985, 15657), (10183, 13815)]