37860225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 70799040

約数和(自身を除く): 32938815

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 103, 145, 169, 195, 309, 325, 377, 435, 507, 515, 725, 845, 975, 1131, 1339, 1545, 1885, 2175, 2535, 2575, 2987, 4017, 4225, 4901, 5655, 6695, 7725, 8961, 9425, 12675, 14703, 14935, 17407, 20085, 24505, 28275, 33475, 38831, 44805, 52221, 73515, 74675, 87035, 100425, 116493, 122525, 194155, 224025, 261105, 367575, 435175, 504803, 582465, 970775, 1305525, 1514409, 2524015, 2912325, 7572045, 12620075, 37860225]

約数ペア:

[(1, 37860225), (3, 12620075), (5, 7572045), (13, 2912325), (15, 2524015), (25, 1514409), (29, 1305525), (39, 970775), (65, 582465), (75, 504803), (87, 435175), (103, 367575), (145, 261105), (169, 224025), (195, 194155), (309, 122525), (325, 116493), (377, 100425), (435, 87035), (507, 74675), (515, 73515), (725, 52221), (845, 44805), (975, 38831), (1131, 33475), (1339, 28275), (1545, 24505), (1885, 20085), (2175, 17407), (2535, 14935), (2575, 14703), (2987, 12675), (4017, 9425), (4225, 8961), (4901, 7725), (5655, 6695)]