100751775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4159}}^1$

素因数の和:4208

約数の個数: 48

約数和(自身を含む): 185702400

約数和(自身を除く): 84950625

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 425, 475, 969, 1275, 1425, 1615, 4159, 4845, 8075, 12477, 20795, 24225, 62385, 70703, 79021, 103975, 212109, 237063, 311925, 353515, 395105, 1060545, 1185315, 1343357, 1767575, 1975525, 4030071, 5302725, 5926575, 6716785, 20150355, 33583925, 100751775]

約数ペア:

[(1, 100751775), (3, 33583925), (5, 20150355), (15, 6716785), (17, 5926575), (19, 5302725), (25, 4030071), (51, 1975525), (57, 1767575), (75, 1343357), (85, 1185315), (95, 1060545), (255, 395105), (285, 353515), (323, 311925), (425, 237063), (475, 212109), (969, 103975), (1275, 79021), (1425, 70703), (1615, 62385), (4159, 24225), (4845, 20795), (8075, 12477)]