15704621375

素因数分解:

$5^3\times {\mathrm{23}}^2\times {\mathrm{439}}^1\times {\mathrm{541}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 20573192640

約数和(自身を除く): 4868571265

約数列:

[1, 5, 23, 25, 115, 125, 439, 529, 541, 575, 2195, 2645, 2705, 2875, 10097, 10975, 12443, 13225, 13525, 50485, 54875, 62215, 66125, 67625, 232231, 237499, 252425, 286189, 311075, 1161155, 1187495, 1262125, 1430945, 1555375, 5462477, 5805775, 5937475, 7154725, 27312385, 29028875, 29687375, 35773625, 125636971, 136561925, 628184855, 682809625, 3140924275, 15704621375]

約数ペア:

[(1, 15704621375), (5, 3140924275), (23, 682809625), (25, 628184855), (115, 136561925), (125, 125636971), (439, 35773625), (529, 29687375), (541, 29028875), (575, 27312385), (2195, 7154725), (2645, 5937475), (2705, 5805775), (2875, 5462477), (10097, 1555375), (10975, 1430945), (12443, 1262125), (13225, 1187495), (13525, 1161155), (50485, 311075), (54875, 286189), (62215, 252425), (66125, 237499), (67625, 232231)]