669360015

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{4133}}^1$

素因数の和:4264

約数の個数: 48

約数和(自身を含む): 1199521440

約数和(自身を除く): 530161425

約数列:

[1, 3, 5, 9, 15, 45, 59, 61, 177, 183, 295, 305, 531, 549, 885, 915, 2655, 2745, 3599, 4133, 10797, 12399, 17995, 20665, 32391, 37197, 53985, 61995, 161955, 185985, 243847, 252113, 731541, 756339, 1219235, 1260565, 2194623, 2269017, 3657705, 3781695, 10973115, 11345085, 14874667, 44624001, 74373335, 133872003, 223120005, 669360015]

約数ペア:

[(1, 669360015), (3, 223120005), (5, 133872003), (9, 74373335), (15, 44624001), (45, 14874667), (59, 11345085), (61, 10973115), (177, 3781695), (183, 3657705), (295, 2269017), (305, 2194623), (531, 1260565), (549, 1219235), (885, 756339), (915, 731541), (2655, 252113), (2745, 243847), (3599, 185985), (4133, 161955), (10797, 61995), (12399, 53985), (17995, 37197), (20665, 32391)]