53591625

素因数分解:

$3^4\times 5^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 80

約数和(自身を含む): 102685440

約数和(自身を除く): 49093815

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 67, 75, 79, 81, 125, 135, 201, 225, 237, 335, 375, 395, 405, 603, 675, 711, 1005, 1125, 1185, 1675, 1809, 1975, 2025, 2133, 3015, 3375, 3555, 5025, 5293, 5427, 5925, 6399, 8375, 9045, 9875, 10125, 10665, 15075, 15879, 17775, 25125, 26465, 27135, 29625, 31995, 45225, 47637, 53325, 75375, 79395, 88875, 132325, 135675, 142911, 159975, 226125, 238185, 266625, 396975, 428733, 661625, 678375, 714555, 799875, 1190925, 1984875, 2143665, 3572775, 5954625, 10718325, 17863875, 53591625]

約数ペア:

[(1, 53591625), (3, 17863875), (5, 10718325), (9, 5954625), (15, 3572775), (25, 2143665), (27, 1984875), (45, 1190925), (67, 799875), (75, 714555), (79, 678375), (81, 661625), (125, 428733), (135, 396975), (201, 266625), (225, 238185), (237, 226125), (335, 159975), (375, 142911), (395, 135675), (405, 132325), (603, 88875), (675, 79395), (711, 75375), (1005, 53325), (1125, 47637), (1185, 45225), (1675, 31995), (1809, 29625), (1975, 27135), (2025, 26465), (2133, 25125), (3015, 17775), (3375, 15879), (3555, 15075), (5025, 10665), (5293, 10125), (5427, 9875), (5925, 9045), (6399, 8375)]