74303325

素因数分解:

$3^9\times 5^2\times {\mathrm{151}}^1$

素因数の和:188

約数の個数: 60

約数和(自身を含む): 139117088

約数和(自身を除く): 64813763

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 151, 225, 243, 405, 453, 675, 729, 755, 1215, 1359, 2025, 2187, 2265, 3645, 3775, 4077, 6075, 6561, 6795, 10935, 11325, 12231, 18225, 19683, 20385, 32805, 33975, 36693, 54675, 61155, 98415, 101925, 110079, 164025, 183465, 305775, 330237, 492075, 550395, 917325, 990711, 1651185, 2751975, 2972133, 4953555, 8255925, 14860665, 24767775, 74303325]

約数ペア:

[(1, 74303325), (3, 24767775), (5, 14860665), (9, 8255925), (15, 4953555), (25, 2972133), (27, 2751975), (45, 1651185), (75, 990711), (81, 917325), (135, 550395), (151, 492075), (225, 330237), (243, 305775), (405, 183465), (453, 164025), (675, 110079), (729, 101925), (755, 98415), (1215, 61155), (1359, 54675), (2025, 36693), (2187, 33975), (2265, 32805), (3645, 20385), (3775, 19683), (4077, 18225), (6075, 12231), (6561, 11325), (6795, 10935)]