431145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 891072

約数和(自身を除く): 459927

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 67, 99, 117, 143, 165, 195, 201, 335, 429, 495, 585, 603, 715, 737, 871, 1005, 1287, 2145, 2211, 2613, 3015, 3685, 4355, 6435, 6633, 7839, 9581, 11055, 13065, 28743, 33165, 39195, 47905, 86229, 143715, 431145]

約数ペア:

[(1, 431145), (3, 143715), (5, 86229), (9, 47905), (11, 39195), (13, 33165), (15, 28743), (33, 13065), (39, 11055), (45, 9581), (55, 7839), (65, 6633), (67, 6435), (99, 4355), (117, 3685), (143, 3015), (165, 2613), (195, 2211), (201, 2145), (335, 1287), (429, 1005), (495, 871), (585, 737), (603, 715)]