228841375

素因数分解:

$5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 347203584

約数和(自身を除く): 118362209

約数列:

[1, 5, 7, 23, 25, 35, 83, 115, 125, 137, 161, 175, 415, 575, 581, 685, 805, 875, 959, 1909, 2075, 2875, 2905, 3151, 3425, 4025, 4795, 9545, 10375, 11371, 13363, 14525, 15755, 17125, 20125, 22057, 23975, 47725, 56855, 66815, 72625, 78775, 79597, 110285, 119875, 238625, 261533, 284275, 334075, 393875, 397985, 551425, 1307665, 1421375, 1670375, 1830731, 1989925, 2757125, 6538325, 9153655, 9949625, 32691625, 45768275, 228841375]

約数ペア:

[(1, 228841375), (5, 45768275), (7, 32691625), (23, 9949625), (25, 9153655), (35, 6538325), (83, 2757125), (115, 1989925), (125, 1830731), (137, 1670375), (161, 1421375), (175, 1307665), (415, 551425), (575, 397985), (581, 393875), (685, 334075), (805, 284275), (875, 261533), (959, 238625), (1909, 119875), (2075, 110285), (2875, 79597), (2905, 78775), (3151, 72625), (3425, 66815), (4025, 56855), (4795, 47725), (9545, 23975), (10375, 22057), (11371, 20125), (13363, 17125), (14525, 15755)]