3335218125

素因数分解:

$3^1\times 5^4\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:420

約数の個数: 80

約数和(自身を含む): 5710172160

約数和(自身を除く): 2374954035

約数列:

[1, 3, 5, 15, 25, 67, 75, 125, 139, 191, 201, 335, 375, 417, 573, 625, 695, 955, 1005, 1675, 1875, 2085, 2865, 3475, 4775, 5025, 8375, 9313, 10425, 12797, 14325, 17375, 23875, 25125, 26549, 27939, 38391, 41875, 46565, 52125, 63985, 71625, 79647, 86875, 119375, 125625, 132745, 139695, 191955, 232825, 260625, 319925, 358125, 398235, 663725, 698475, 959775, 1164125, 1599625, 1778783, 1991175, 3318625, 3492375, 4798875, 5336349, 5820625, 7998125, 8893915, 9955875, 16593125, 17461875, 23994375, 26681745, 44469575, 49779375, 133408725, 222347875, 667043625, 1111739375, 3335218125]

約数ペア:

[(1, 3335218125), (3, 1111739375), (5, 667043625), (15, 222347875), (25, 133408725), (67, 49779375), (75, 44469575), (125, 26681745), (139, 23994375), (191, 17461875), (201, 16593125), (335, 9955875), (375, 8893915), (417, 7998125), (573, 5820625), (625, 5336349), (695, 4798875), (955, 3492375), (1005, 3318625), (1675, 1991175), (1875, 1778783), (2085, 1599625), (2865, 1164125), (3475, 959775), (4775, 698475), (5025, 663725), (8375, 398235), (9313, 358125), (10425, 319925), (12797, 260625), (14325, 232825), (17375, 191955), (23875, 139695), (25125, 132745), (26549, 125625), (27939, 119375), (38391, 86875), (41875, 79647), (46565, 71625), (52125, 63985)]