75401375

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 117801216

約数和(自身を除く): 42399841

約数列:

[1, 5, 7, 17, 25, 35, 37, 85, 119, 125, 137, 175, 185, 259, 425, 595, 629, 685, 875, 925, 959, 1295, 2125, 2329, 2975, 3145, 3425, 4403, 4625, 4795, 5069, 6475, 11645, 14875, 15725, 16303, 17125, 22015, 23975, 25345, 32375, 35483, 58225, 78625, 81515, 86173, 110075, 119875, 126725, 177415, 291125, 407575, 430865, 550375, 603211, 633625, 887075, 2037875, 2154325, 3016055, 4435375, 10771625, 15080275, 75401375]

約数ペア:

[(1, 75401375), (5, 15080275), (7, 10771625), (17, 4435375), (25, 3016055), (35, 2154325), (37, 2037875), (85, 887075), (119, 633625), (125, 603211), (137, 550375), (175, 430865), (185, 407575), (259, 291125), (425, 177415), (595, 126725), (629, 119875), (685, 110075), (875, 86173), (925, 81515), (959, 78625), (1295, 58225), (2125, 35483), (2329, 32375), (2975, 25345), (3145, 23975), (3425, 22015), (4403, 17125), (4625, 16303), (4795, 15725), (5069, 14875), (6475, 11645)]