25979550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 68757504

約数和(自身を除く): 42777954

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 37, 50, 62, 74, 75, 93, 111, 150, 151, 155, 185, 186, 222, 302, 310, 370, 453, 465, 555, 755, 775, 906, 925, 930, 1110, 1147, 1510, 1550, 1850, 2265, 2294, 2325, 2775, 3441, 3775, 4530, 4650, 4681, 5550, 5587, 5735, 6882, 7550, 9362, 11174, 11325, 11470, 14043, 16761, 17205, 22650, 23405, 27935, 28086, 28675, 33522, 34410, 46810, 55870, 57350, 70215, 83805, 86025, 117025, 139675, 140430, 167610, 172050, 173197, 234050, 279350, 346394, 351075, 419025, 519591, 702150, 838050, 865985, 1039182, 1731970, 2597955, 4329925, 5195910, 8659850, 12989775, 25979550]

約数ペア:

[(1, 25979550), (2, 12989775), (3, 8659850), (5, 5195910), (6, 4329925), (10, 2597955), (15, 1731970), (25, 1039182), (30, 865985), (31, 838050), (37, 702150), (50, 519591), (62, 419025), (74, 351075), (75, 346394), (93, 279350), (111, 234050), (150, 173197), (151, 172050), (155, 167610), (185, 140430), (186, 139675), (222, 117025), (302, 86025), (310, 83805), (370, 70215), (453, 57350), (465, 55870), (555, 46810), (755, 34410), (775, 33522), (906, 28675), (925, 28086), (930, 27935), (1110, 23405), (1147, 22650), (1510, 17205), (1550, 16761), (1850, 14043), (2265, 11470), (2294, 11325), (2325, 11174), (2775, 9362), (3441, 7550), (3775, 6882), (4530, 5735), (4650, 5587), (4681, 5550)]