4914195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 9676800

約数和(自身を除く): 4762605

約数列:

[1, 3, 5, 11, 13, 15, 29, 33, 39, 55, 65, 79, 87, 143, 145, 165, 195, 237, 319, 377, 395, 429, 435, 715, 869, 957, 1027, 1131, 1185, 1595, 1885, 2145, 2291, 2607, 3081, 4147, 4345, 4785, 5135, 5655, 6873, 11297, 11455, 12441, 13035, 15405, 20735, 25201, 29783, 33891, 34365, 56485, 62205, 75603, 89349, 126005, 148915, 169455, 327613, 378015, 446745, 982839, 1638065, 4914195]

約数ペア:

[(1, 4914195), (3, 1638065), (5, 982839), (11, 446745), (13, 378015), (15, 327613), (29, 169455), (33, 148915), (39, 126005), (55, 89349), (65, 75603), (79, 62205), (87, 56485), (143, 34365), (145, 33891), (165, 29783), (195, 25201), (237, 20735), (319, 15405), (377, 13035), (395, 12441), (429, 11455), (435, 11297), (715, 6873), (869, 5655), (957, 5135), (1027, 4785), (1131, 4345), (1185, 4147), (1595, 3081), (1885, 2607), (2145, 2291)]