80452395075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{89399}}^1$

素因数の和:89509

約数の個数: 72

約数和(自身を含む): 146063865600

約数和(自身を除く): 65611470525

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 71, 75, 169, 195, 213, 325, 355, 507, 845, 923, 975, 1065, 1775, 2535, 2769, 4225, 4615, 5325, 11999, 12675, 13845, 23075, 35997, 59995, 69225, 89399, 179985, 268197, 299975, 446995, 899925, 1162187, 1340985, 2234975, 3486561, 5810935, 6347329, 6704925, 15108431, 17432805, 19041987, 29054675, 31736645, 45325293, 75542155, 82515277, 87164025, 95209935, 158683225, 226626465, 247545831, 377710775, 412576385, 476049675, 1072698601, 1133132325, 1237729155, 2062881925, 3218095803, 5363493005, 6188645775, 16090479015, 26817465025, 80452395075]

約数ペア:

[(1, 80452395075), (3, 26817465025), (5, 16090479015), (13, 6188645775), (15, 5363493005), (25, 3218095803), (39, 2062881925), (65, 1237729155), (71, 1133132325), (75, 1072698601), (169, 476049675), (195, 412576385), (213, 377710775), (325, 247545831), (355, 226626465), (507, 158683225), (845, 95209935), (923, 87164025), (975, 82515277), (1065, 75542155), (1775, 45325293), (2535, 31736645), (2769, 29054675), (4225, 19041987), (4615, 17432805), (5325, 15108431), (11999, 6704925), (12675, 6347329), (13845, 5810935), (23075, 3486561), (35997, 2234975), (59995, 1340985), (69225, 1162187), (89399, 899925), (179985, 446995), (268197, 299975)]