522798625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 718129152

約数和(自身を除く): 195330527

約数列:

[1, 5, 23, 25, 47, 53, 73, 115, 125, 235, 265, 365, 575, 1081, 1175, 1219, 1325, 1679, 1825, 2491, 2875, 3431, 3869, 5405, 5875, 6095, 6625, 8395, 9125, 12455, 17155, 19345, 27025, 30475, 41975, 57293, 62275, 78913, 85775, 88987, 96725, 135125, 152375, 181843, 209875, 286465, 311375, 394565, 428875, 444935, 483625, 909215, 1432325, 1972825, 2224675, 4182389, 4546075, 7161625, 9864125, 11123375, 20911945, 22730375, 104559725, 522798625]

約数ペア:

[(1, 522798625), (5, 104559725), (23, 22730375), (25, 20911945), (47, 11123375), (53, 9864125), (73, 7161625), (115, 4546075), (125, 4182389), (235, 2224675), (265, 1972825), (365, 1432325), (575, 909215), (1081, 483625), (1175, 444935), (1219, 428875), (1325, 394565), (1679, 311375), (1825, 286465), (2491, 209875), (2875, 181843), (3431, 152375), (3869, 135125), (5405, 96725), (5875, 88987), (6095, 85775), (6625, 78913), (8395, 62275), (9125, 57293), (12455, 41975), (17155, 30475), (19345, 27025)]