42353205

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4051}}^1$

素因数の和:4117

約数の個数: 32

約数和(自身を含む): 73519488

約数和(自身を除く): 31166283

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 2091, 3485, 4051, 10455, 12153, 20255, 60765, 68867, 166091, 206601, 344335, 498273, 830455, 1033005, 2491365, 2823547, 8470641, 14117735, 42353205]

約数ペア:

[(1, 42353205), (3, 14117735), (5, 8470641), (15, 2823547), (17, 2491365), (41, 1033005), (51, 830455), (85, 498273), (123, 344335), (205, 206601), (255, 166091), (615, 68867), (697, 60765), (2091, 20255), (3485, 12153), (4051, 10455)]