58745625

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 80

約数和(自身を含む): 110214720

約数和(自身を除く): 51469095

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 97, 125, 255, 285, 291, 323, 375, 425, 475, 485, 625, 969, 1275, 1425, 1455, 1615, 1649, 1843, 1875, 2125, 2375, 2425, 4845, 4947, 5529, 6375, 7125, 7275, 8075, 8245, 9215, 10625, 11875, 12125, 24225, 24735, 27645, 31331, 31875, 35625, 36375, 40375, 41225, 46075, 60625, 93993, 121125, 123675, 138225, 156655, 181875, 201875, 206125, 230375, 469965, 605625, 618375, 691125, 783275, 1030625, 1151875, 2349825, 3091875, 3455625, 3916375, 11749125, 19581875, 58745625]

約数ペア:

[(1, 58745625), (3, 19581875), (5, 11749125), (15, 3916375), (17, 3455625), (19, 3091875), (25, 2349825), (51, 1151875), (57, 1030625), (75, 783275), (85, 691125), (95, 618375), (97, 605625), (125, 469965), (255, 230375), (285, 206125), (291, 201875), (323, 181875), (375, 156655), (425, 138225), (475, 123675), (485, 121125), (625, 93993), (969, 60625), (1275, 46075), (1425, 41225), (1455, 40375), (1615, 36375), (1649, 35625), (1843, 31875), (1875, 31331), (2125, 27645), (2375, 24735), (2425, 24225), (4845, 12125), (4947, 11875), (5529, 10625), (6375, 9215), (7125, 8245), (7275, 8075)]