202130175

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{547}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 361504640

約数和(自身を除く): 159374465

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 379, 547, 975, 1137, 1641, 1895, 2735, 4927, 5685, 7111, 8205, 9475, 13675, 14781, 21333, 24635, 28425, 35555, 41025, 73905, 106665, 123175, 177775, 207313, 369525, 533325, 621939, 1036565, 2695069, 3109695, 5182825, 8085207, 13475345, 15548475, 40426035, 67376725, 202130175]

約数ペア:

[(1, 202130175), (3, 67376725), (5, 40426035), (13, 15548475), (15, 13475345), (25, 8085207), (39, 5182825), (65, 3109695), (75, 2695069), (195, 1036565), (325, 621939), (379, 533325), (547, 369525), (975, 207313), (1137, 177775), (1641, 123175), (1895, 106665), (2735, 73905), (4927, 41025), (5685, 35555), (7111, 28425), (8205, 24635), (9475, 21333), (13675, 14781)]