82013325

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 140616000

約数和(自身を除く): 58602675

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 149, 179, 205, 447, 537, 615, 745, 895, 1025, 2235, 2685, 3075, 3725, 4475, 6109, 7339, 11175, 13425, 18327, 22017, 26671, 30545, 36695, 80013, 91635, 110085, 133355, 152725, 183475, 400065, 458175, 550425, 666775, 1093511, 2000325, 3280533, 5467555, 16402665, 27337775, 82013325]

約数ペア:

[(1, 82013325), (3, 27337775), (5, 16402665), (15, 5467555), (25, 3280533), (41, 2000325), (75, 1093511), (123, 666775), (149, 550425), (179, 458175), (205, 400065), (447, 183475), (537, 152725), (615, 133355), (745, 110085), (895, 91635), (1025, 80013), (2235, 36695), (2685, 30545), (3075, 26671), (3725, 22017), (4475, 18327), (6109, 13425), (7339, 11175)]