1156551375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23189}}^1$

素因数の和:23233

約数の個数: 64

約数和(自身を含む): 2315289600

約数和(自身を除く): 1158738225

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 57, 75, 95, 105, 125, 133, 175, 285, 375, 399, 475, 525, 665, 875, 1425, 1995, 2375, 2625, 3325, 7125, 9975, 16625, 23189, 49875, 69567, 115945, 162323, 347835, 440591, 486969, 579725, 811615, 1321773, 1739175, 2202955, 2434845, 2898625, 3084137, 4058075, 6608865, 8695875, 9252411, 11014775, 12174225, 15420685, 20290375, 33044325, 46262055, 55073875, 60871125, 77103425, 165221625, 231310275, 385517125, 1156551375]

約数ペア:

[(1, 1156551375), (3, 385517125), (5, 231310275), (7, 165221625), (15, 77103425), (19, 60871125), (21, 55073875), (25, 46262055), (35, 33044325), (57, 20290375), (75, 15420685), (95, 12174225), (105, 11014775), (125, 9252411), (133, 8695875), (175, 6608865), (285, 4058075), (375, 3084137), (399, 2898625), (475, 2434845), (525, 2202955), (665, 1739175), (875, 1321773), (1425, 811615), (1995, 579725), (2375, 486969), (2625, 440591), (3325, 347835), (7125, 162323), (9975, 115945), (16625, 69567), (23189, 49875)]