61234875

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 122653440

約数和(自身を除く): 61418565

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 53, 65, 75, 79, 117, 125, 159, 195, 225, 237, 265, 325, 375, 395, 477, 585, 689, 711, 795, 975, 1027, 1125, 1185, 1325, 1625, 1975, 2067, 2385, 2925, 3081, 3445, 3555, 3975, 4187, 4875, 5135, 5925, 6201, 6625, 9243, 9875, 10335, 11925, 12561, 14625, 15405, 17225, 17775, 19875, 20935, 25675, 29625, 31005, 37683, 46215, 51675, 54431, 59625, 62805, 77025, 86125, 88875, 104675, 128375, 155025, 163293, 188415, 231075, 258375, 272155, 314025, 385125, 489879, 523375, 775125, 816465, 942075, 1155375, 1360775, 1570125, 2449395, 4082325, 4710375, 6803875, 12246975, 20411625, 61234875]

約数ペア:

[(1, 61234875), (3, 20411625), (5, 12246975), (9, 6803875), (13, 4710375), (15, 4082325), (25, 2449395), (39, 1570125), (45, 1360775), (53, 1155375), (65, 942075), (75, 816465), (79, 775125), (117, 523375), (125, 489879), (159, 385125), (195, 314025), (225, 272155), (237, 258375), (265, 231075), (325, 188415), (375, 163293), (395, 155025), (477, 128375), (585, 104675), (689, 88875), (711, 86125), (795, 77025), (975, 62805), (1027, 59625), (1125, 54431), (1185, 51675), (1325, 46215), (1625, 37683), (1975, 31005), (2067, 29625), (2385, 25675), (2925, 20935), (3081, 19875), (3445, 17775), (3555, 17225), (3975, 15405), (4187, 14625), (4875, 12561), (5135, 11925), (5925, 10335), (6201, 9875), (6625, 9243)]