120183375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 218574720

約数和(自身を除く): 98391345

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 89, 125, 195, 267, 277, 325, 375, 445, 831, 975, 1157, 1335, 1385, 1625, 2225, 3471, 3601, 4155, 4875, 5785, 6675, 6925, 10803, 11125, 17355, 18005, 20775, 24653, 28925, 33375, 34625, 54015, 73959, 86775, 90025, 103875, 123265, 144625, 270075, 320489, 369795, 433875, 450125, 616325, 961467, 1350375, 1602445, 1848975, 3081625, 4807335, 8012225, 9244875, 24036675, 40061125, 120183375]

約数ペア:

[(1, 120183375), (3, 40061125), (5, 24036675), (13, 9244875), (15, 8012225), (25, 4807335), (39, 3081625), (65, 1848975), (75, 1602445), (89, 1350375), (125, 961467), (195, 616325), (267, 450125), (277, 433875), (325, 369795), (375, 320489), (445, 270075), (831, 144625), (975, 123265), (1157, 103875), (1335, 90025), (1385, 86775), (1625, 73959), (2225, 54015), (3471, 34625), (3601, 33375), (4155, 28925), (4875, 24653), (5785, 20775), (6675, 18005), (6925, 17355), (10803, 11125)]