7202325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 13124160

約数和(自身を除く): 5921835

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 83, 89, 195, 249, 267, 325, 415, 445, 975, 1079, 1157, 1245, 1335, 2075, 2225, 3237, 3471, 5395, 5785, 6225, 6675, 7387, 16185, 17355, 22161, 26975, 28925, 36935, 80925, 86775, 96031, 110805, 184675, 288093, 480155, 554025, 1440465, 2400775, 7202325]

約数ペア:

[(1, 7202325), (3, 2400775), (5, 1440465), (13, 554025), (15, 480155), (25, 288093), (39, 184675), (65, 110805), (75, 96031), (83, 86775), (89, 80925), (195, 36935), (249, 28925), (267, 26975), (325, 22161), (415, 17355), (445, 16185), (975, 7387), (1079, 6675), (1157, 6225), (1245, 5785), (1335, 5395), (2075, 3471), (2225, 3237)]