1276177725

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1039}}^1$

素因数の和:1211

約数の個数: 72

約数和(自身を含む): 2353777920

約数和(自身を除く): 1077600195

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 103, 159, 225, 265, 309, 477, 515, 795, 927, 1039, 1325, 1545, 2385, 2575, 3117, 3975, 4635, 5195, 5459, 7725, 9351, 11925, 15585, 16377, 23175, 25975, 27295, 46755, 49131, 55067, 77925, 81885, 107017, 136475, 165201, 233775, 245655, 275335, 321051, 409425, 495603, 535085, 826005, 963153, 1228275, 1376675, 1605255, 2478015, 2675425, 4130025, 4815765, 5671901, 8026275, 12390075, 17015703, 24078825, 28359505, 51047109, 85078515, 141797525, 255235545, 425392575, 1276177725]

約数ペア:

[(1, 1276177725), (3, 425392575), (5, 255235545), (9, 141797525), (15, 85078515), (25, 51047109), (45, 28359505), (53, 24078825), (75, 17015703), (103, 12390075), (159, 8026275), (225, 5671901), (265, 4815765), (309, 4130025), (477, 2675425), (515, 2478015), (795, 1605255), (927, 1376675), (1039, 1228275), (1325, 963153), (1545, 826005), (2385, 535085), (2575, 495603), (3117, 409425), (3975, 321051), (4635, 275335), (5195, 245655), (5459, 233775), (7725, 165201), (9351, 136475), (11925, 107017), (15585, 81885), (16377, 77925), (23175, 55067), (25975, 49131), (27295, 46755)]