101305575

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 209379456

約数和(自身を除く): 108073881

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 131, 175, 225, 315, 393, 491, 525, 655, 917, 1179, 1473, 1575, 1965, 2455, 2751, 3275, 3437, 4419, 4585, 5895, 7365, 8253, 9825, 10311, 12275, 13755, 17185, 22095, 22925, 29475, 30933, 36825, 41265, 51555, 64321, 68775, 85925, 110475, 154665, 192963, 206325, 257775, 321605, 450247, 578889, 773325, 964815, 1350741, 1608025, 2251235, 2894445, 4052223, 4824075, 6753705, 11256175, 14472225, 20261115, 33768525, 101305575]

約数ペア:

[(1, 101305575), (3, 33768525), (5, 20261115), (7, 14472225), (9, 11256175), (15, 6753705), (21, 4824075), (25, 4052223), (35, 2894445), (45, 2251235), (63, 1608025), (75, 1350741), (105, 964815), (131, 773325), (175, 578889), (225, 450247), (315, 321605), (393, 257775), (491, 206325), (525, 192963), (655, 154665), (917, 110475), (1179, 85925), (1473, 68775), (1575, 64321), (1965, 51555), (2455, 41265), (2751, 36825), (3275, 30933), (3437, 29475), (4419, 22925), (4585, 22095), (5895, 17185), (7365, 13755), (8253, 12275), (9825, 10311)]