15218190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13007}}^1$

素因数の和:13033

約数の個数: 48

約数和(自身を含む): 42614208

約数和(自身を除く): 27396018

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 13007, 26014, 39021, 65035, 78042, 117063, 130070, 169091, 195105, 234126, 338182, 390210, 507273, 585315, 845455, 1014546, 1170630, 1521819, 1690910, 2536365, 3043638, 5072730, 7609095, 15218190]

約数ペア:

[(1, 15218190), (2, 7609095), (3, 5072730), (5, 3043638), (6, 2536365), (9, 1690910), (10, 1521819), (13, 1170630), (15, 1014546), (18, 845455), (26, 585315), (30, 507273), (39, 390210), (45, 338182), (65, 234126), (78, 195105), (90, 169091), (117, 130070), (130, 117063), (195, 78042), (234, 65035), (390, 39021), (585, 26014), (1170, 13007)]