159299725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 225235584

約数和(自身を除く): 65935859

約数列:

[1, 5, 13, 23, 25, 65, 101, 115, 211, 299, 325, 505, 575, 1055, 1313, 1495, 2323, 2525, 2743, 4853, 5275, 6565, 7475, 11615, 13715, 21311, 24265, 30199, 32825, 58075, 63089, 68575, 106555, 121325, 150995, 277043, 315445, 490153, 532775, 754975, 1385215, 1577225, 2450765, 6371989, 6926075, 12253825, 31859945, 159299725]

約数ペア:

[(1, 159299725), (5, 31859945), (13, 12253825), (23, 6926075), (25, 6371989), (65, 2450765), (101, 1577225), (115, 1385215), (211, 754975), (299, 532775), (325, 490153), (505, 315445), (575, 277043), (1055, 150995), (1313, 121325), (1495, 106555), (2323, 68575), (2525, 63089), (2743, 58075), (4853, 32825), (5275, 30199), (6565, 24265), (7475, 21311), (11615, 13715)]