12391365

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 24098688

約数和(自身を除く): 11707323

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 733, 735, 805, 1127, 2199, 2415, 3381, 3665, 5131, 5635, 10995, 15393, 16859, 16905, 25655, 35917, 50577, 76965, 84295, 107751, 118013, 179585, 252885, 354039, 538755, 590065, 826091, 1770195, 2478273, 4130455, 12391365]

約数ペア:

[(1, 12391365), (3, 4130455), (5, 2478273), (7, 1770195), (15, 826091), (21, 590065), (23, 538755), (35, 354039), (49, 252885), (69, 179585), (105, 118013), (115, 107751), (147, 84295), (161, 76965), (245, 50577), (345, 35917), (483, 25655), (733, 16905), (735, 16859), (805, 15393), (1127, 10995), (2199, 5635), (2415, 5131), (3381, 3665)]