677015625

素因数分解:

$3^1\times 5^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 112

約数和(自身を含む): 1338732864

約数和(自身を除く): 661717239

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 101, 125, 143, 165, 195, 275, 303, 325, 375, 429, 505, 625, 715, 825, 975, 1111, 1313, 1375, 1515, 1625, 1875, 2145, 2525, 3125, 3333, 3575, 3939, 4125, 4875, 5555, 6565, 6875, 7575, 8125, 9375, 10725, 12625, 14443, 15625, 16665, 17875, 19695, 20625, 24375, 27775, 32825, 34375, 37875, 40625, 43329, 46875, 53625, 63125, 72215, 83325, 89375, 98475, 103125, 121875, 138875, 164125, 171875, 189375, 203125, 216645, 268125, 315625, 361075, 416625, 446875, 492375, 515625, 609375, 694375, 820625, 946875, 1083225, 1340625, 1578125, 1805375, 2083125, 2234375, 2461875, 3471875, 4103125, 4734375, 5416125, 6703125, 9026875, 10415625, 12309375, 17359375, 20515625, 27080625, 45134375, 52078125, 61546875, 135403125, 225671875, 677015625]

約数ペア:

[(1, 677015625), (3, 225671875), (5, 135403125), (11, 61546875), (13, 52078125), (15, 45134375), (25, 27080625), (33, 20515625), (39, 17359375), (55, 12309375), (65, 10415625), (75, 9026875), (101, 6703125), (125, 5416125), (143, 4734375), (165, 4103125), (195, 3471875), (275, 2461875), (303, 2234375), (325, 2083125), (375, 1805375), (429, 1578125), (505, 1340625), (625, 1083225), (715, 946875), (825, 820625), (975, 694375), (1111, 609375), (1313, 515625), (1375, 492375), (1515, 446875), (1625, 416625), (1875, 361075), (2145, 315625), (2525, 268125), (3125, 216645), (3333, 203125), (3575, 189375), (3939, 171875), (4125, 164125), (4875, 138875), (5555, 121875), (6565, 103125), (6875, 98475), (7575, 89375), (8125, 83325), (9375, 72215), (10725, 63125), (12625, 53625), (14443, 46875), (15625, 43329), (16665, 40625), (17875, 37875), (19695, 34375), (20625, 32825), (24375, 27775)]