15456345

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 26210304

約数和(自身を除く): 10753959

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 631, 1065, 1633, 1893, 3155, 4899, 8165, 9465, 14513, 24495, 43539, 44801, 72565, 134403, 217695, 224005, 672015, 1030423, 3091269, 5152115, 15456345]

約数ペア:

[(1, 15456345), (3, 5152115), (5, 3091269), (15, 1030423), (23, 672015), (69, 224005), (71, 217695), (115, 134403), (213, 72565), (345, 44801), (355, 43539), (631, 24495), (1065, 14513), (1633, 9465), (1893, 8165), (3155, 4899)]