1615203495

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{2267}}^1$

素因数の和:2572

約数の個数: 48

約数和(自身を含む): 2853107712

約数和(自身を除く): 1237904217

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 223, 355, 639, 669, 1065, 1115, 2007, 2267, 3195, 3345, 6801, 10035, 11335, 15833, 20403, 34005, 47499, 79165, 102015, 142497, 160957, 237495, 482871, 505541, 712485, 804785, 1448613, 1516623, 2414355, 2527705, 4549869, 7243065, 7583115, 22749345, 35893411, 107680233, 179467055, 323040699, 538401165, 1615203495]

約数ペア:

[(1, 1615203495), (3, 538401165), (5, 323040699), (9, 179467055), (15, 107680233), (45, 35893411), (71, 22749345), (213, 7583115), (223, 7243065), (355, 4549869), (639, 2527705), (669, 2414355), (1065, 1516623), (1115, 1448613), (2007, 804785), (2267, 712485), (3195, 505541), (3345, 482871), (6801, 237495), (10035, 160957), (11335, 142497), (15833, 102015), (20403, 79165), (34005, 47499)]