97691775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 172337184

約数和(自身を除く): 74645409

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 193, 255, 397, 425, 579, 965, 1191, 1275, 1985, 2895, 3281, 4825, 5955, 6749, 9843, 9925, 14475, 16405, 20247, 29775, 33745, 49215, 76621, 82025, 101235, 168725, 229863, 246075, 383105, 506175, 1149315, 1302557, 1915525, 3907671, 5746575, 6512785, 19538355, 32563925, 97691775]

約数ペア:

[(1, 97691775), (3, 32563925), (5, 19538355), (15, 6512785), (17, 5746575), (25, 3907671), (51, 1915525), (75, 1302557), (85, 1149315), (193, 506175), (255, 383105), (397, 246075), (425, 229863), (579, 168725), (965, 101235), (1191, 82025), (1275, 76621), (1985, 49215), (2895, 33745), (3281, 29775), (4825, 20247), (5955, 16405), (6749, 14475), (9843, 9925)]