3723255

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 7098624

約数和(自身を除く): 3375369

約数列:

[1, 3, 5, 9, 15, 17, 31, 45, 51, 85, 93, 153, 155, 157, 255, 279, 465, 471, 527, 765, 785, 1395, 1413, 1581, 2355, 2635, 2669, 4743, 4867, 7065, 7905, 8007, 13345, 14601, 23715, 24021, 24335, 40035, 43803, 73005, 82739, 120105, 219015, 248217, 413695, 744651, 1241085, 3723255]

約数ペア:

[(1, 3723255), (3, 1241085), (5, 744651), (9, 413695), (15, 248217), (17, 219015), (31, 120105), (45, 82739), (51, 73005), (85, 43803), (93, 40035), (153, 24335), (155, 24021), (157, 23715), (255, 14601), (279, 13345), (465, 8007), (471, 7905), (527, 7065), (765, 4867), (785, 4743), (1395, 2669), (1413, 2635), (1581, 2355)]