16199115

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 27578880

約数和(自身を除く): 11379765

約数列:

[1, 3, 5, 15, 19, 57, 95, 113, 285, 339, 503, 565, 1509, 1695, 2147, 2515, 6441, 7545, 9557, 10735, 28671, 32205, 47785, 56839, 143355, 170517, 284195, 852585, 1079941, 3239823, 5399705, 16199115]

約数ペア:

[(1, 16199115), (3, 5399705), (5, 3239823), (15, 1079941), (19, 852585), (57, 284195), (95, 170517), (113, 143355), (285, 56839), (339, 47785), (503, 32205), (565, 28671), (1509, 10735), (1695, 9557), (2147, 7545), (2515, 6441)]