144676875

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 80

約数和(自身を含む): 281110016

約数和(自身を除く): 136433141

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 73, 75, 105, 125, 151, 175, 219, 365, 375, 453, 511, 525, 625, 755, 875, 1057, 1095, 1533, 1825, 1875, 2265, 2555, 2625, 3171, 3775, 4375, 5285, 5475, 7665, 9125, 11023, 11325, 12775, 13125, 15855, 18875, 26425, 27375, 33069, 38325, 45625, 55115, 56625, 63875, 77161, 79275, 94375, 132125, 136875, 165345, 191625, 231483, 275575, 283125, 319375, 385805, 396375, 660625, 826725, 958125, 1157415, 1377875, 1929025, 1981875, 4133625, 5787075, 6889375, 9645125, 20668125, 28935375, 48225625, 144676875]

約数ペア:

[(1, 144676875), (3, 48225625), (5, 28935375), (7, 20668125), (15, 9645125), (21, 6889375), (25, 5787075), (35, 4133625), (73, 1981875), (75, 1929025), (105, 1377875), (125, 1157415), (151, 958125), (175, 826725), (219, 660625), (365, 396375), (375, 385805), (453, 319375), (511, 283125), (525, 275575), (625, 231483), (755, 191625), (875, 165345), (1057, 136875), (1095, 132125), (1533, 94375), (1825, 79275), (1875, 77161), (2265, 63875), (2555, 56625), (2625, 55115), (3171, 45625), (3775, 38325), (4375, 33069), (5285, 27375), (5475, 26425), (7665, 18875), (9125, 15855), (11023, 13125), (11325, 12775)]