4120142015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{12007}}^1$

素因数の和:12407

約数の個数: 32

約数和(自身を含む): 5726951424

約数和(自身を除く): 1606809409

約数列:

[1, 5, 11, 17, 55, 85, 187, 367, 935, 1835, 4037, 6239, 12007, 20185, 31195, 60035, 68629, 132077, 204119, 343145, 660385, 1020595, 2245309, 4406569, 11226545, 22032845, 48472259, 74911673, 242361295, 374558365, 824028403, 4120142015]

約数ペア:

[(1, 4120142015), (5, 824028403), (11, 374558365), (17, 242361295), (55, 74911673), (85, 48472259), (187, 22032845), (367, 11226545), (935, 4406569), (1835, 2245309), (4037, 1020595), (6239, 660385), (12007, 343145), (20185, 204119), (31195, 132077), (60035, 68629)]