108380015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 142720704

約数和(自身を除く): 34340689

約数列:

[1, 5, 17, 41, 85, 137, 205, 227, 685, 697, 1135, 2329, 3485, 3859, 5617, 9307, 11645, 19295, 28085, 31099, 46535, 95489, 155495, 158219, 477445, 528683, 791095, 1275059, 2643415, 6375295, 21676003, 108380015]

約数ペア:

[(1, 108380015), (5, 21676003), (17, 6375295), (41, 2643415), (85, 1275059), (137, 791095), (205, 528683), (227, 477445), (685, 158219), (697, 155495), (1135, 95489), (2329, 46535), (3485, 31099), (3859, 28085), (5617, 19295), (9307, 11645)]