201045975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5573}}^1$

素因数の和:5636

約数の個数: 48

約数和(自身を含む): 367705632

約数和(自身を除く): 166659657

約数列:

[1, 3, 5, 13, 15, 25, 37, 39, 65, 75, 111, 185, 195, 325, 481, 555, 925, 975, 1443, 2405, 2775, 5573, 7215, 12025, 16719, 27865, 36075, 72449, 83595, 139325, 206201, 217347, 362245, 417975, 618603, 1031005, 1086735, 1811225, 2680613, 3093015, 5155025, 5433675, 8041839, 13403065, 15465075, 40209195, 67015325, 201045975]

約数ペア:

[(1, 201045975), (3, 67015325), (5, 40209195), (13, 15465075), (15, 13403065), (25, 8041839), (37, 5433675), (39, 5155025), (65, 3093015), (75, 2680613), (111, 1811225), (185, 1086735), (195, 1031005), (325, 618603), (481, 417975), (555, 362245), (925, 217347), (975, 206201), (1443, 139325), (2405, 83595), (2775, 72449), (5573, 36075), (7215, 27865), (12025, 16719)]