71595225

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 145824000

約数和(自身を除く): 74228775

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 41, 45, 65, 75, 117, 123, 135, 195, 199, 205, 225, 325, 351, 369, 533, 585, 597, 615, 675, 975, 995, 1025, 1107, 1599, 1755, 1791, 1845, 2587, 2665, 2925, 2985, 3075, 4797, 4975, 5373, 5535, 7761, 7995, 8159, 8775, 8955, 9225, 12935, 13325, 14391, 14925, 23283, 23985, 24477, 26865, 27675, 38805, 39975, 40795, 44775, 64675, 69849, 71955, 73431, 106067, 116415, 119925, 122385, 134325, 194025, 203975, 220293, 318201, 349245, 359775, 367155, 530335, 582075, 611925, 954603, 1101465, 1591005, 1746225, 1835775, 2651675, 2863809, 4773015, 5507325, 7955025, 14319045, 23865075, 71595225]

約数ペア:

[(1, 71595225), (3, 23865075), (5, 14319045), (9, 7955025), (13, 5507325), (15, 4773015), (25, 2863809), (27, 2651675), (39, 1835775), (41, 1746225), (45, 1591005), (65, 1101465), (75, 954603), (117, 611925), (123, 582075), (135, 530335), (195, 367155), (199, 359775), (205, 349245), (225, 318201), (325, 220293), (351, 203975), (369, 194025), (533, 134325), (585, 122385), (597, 119925), (615, 116415), (675, 106067), (975, 73431), (995, 71955), (1025, 69849), (1107, 64675), (1599, 44775), (1755, 40795), (1791, 39975), (1845, 38805), (2587, 27675), (2665, 26865), (2925, 24477), (2985, 23985), (3075, 23283), (4797, 14925), (4975, 14391), (5373, 13325), (5535, 12935), (7761, 9225), (7995, 8955), (8159, 8775)]