27702975375

素因数分解:

$3^3\times 5^3\times {\mathrm{389}}^1\times {\mathrm{21101}}^1$

素因数の和:21514

約数の個数: 64

約数和(自身を含む): 51353827200

約数和(自身を除く): 23650851825

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 389, 675, 1125, 1167, 1945, 3375, 3501, 5835, 9725, 10503, 17505, 21101, 29175, 48625, 52515, 63303, 87525, 105505, 145875, 189909, 262575, 316515, 437625, 527525, 569727, 949545, 1312875, 1582575, 2637625, 2848635, 4747725, 7912875, 8208289, 14243175, 23738625, 24624867, 41041445, 71215875, 73874601, 123124335, 205207225, 221623803, 369373005, 615621675, 1026036125, 1108119015, 1846865025, 3078108375, 5540595075, 9234325125, 27702975375]

約数ペア:

[(1, 27702975375), (3, 9234325125), (5, 5540595075), (9, 3078108375), (15, 1846865025), (25, 1108119015), (27, 1026036125), (45, 615621675), (75, 369373005), (125, 221623803), (135, 205207225), (225, 123124335), (375, 73874601), (389, 71215875), (675, 41041445), (1125, 24624867), (1167, 23738625), (1945, 14243175), (3375, 8208289), (3501, 7912875), (5835, 4747725), (9725, 2848635), (10503, 2637625), (17505, 1582575), (21101, 1312875), (29175, 949545), (48625, 569727), (52515, 527525), (63303, 437625), (87525, 316515), (105505, 262575), (145875, 189909)]