201371025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{563}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 352477440

約数和(自身を除く): 151106415

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 251, 285, 475, 563, 753, 1255, 1425, 1689, 2815, 3765, 4769, 6275, 8445, 10697, 14075, 14307, 18825, 23845, 32091, 42225, 53485, 71535, 119225, 141313, 160455, 267425, 357675, 423939, 706565, 802275, 2119695, 2684947, 3532825, 8054841, 10598475, 13424735, 40274205, 67123675, 201371025]

約数ペア:

[(1, 201371025), (3, 67123675), (5, 40274205), (15, 13424735), (19, 10598475), (25, 8054841), (57, 3532825), (75, 2684947), (95, 2119695), (251, 802275), (285, 706565), (475, 423939), (563, 357675), (753, 267425), (1255, 160455), (1425, 141313), (1689, 119225), (2815, 71535), (3765, 53485), (4769, 42225), (6275, 32091), (8445, 23845), (10697, 18825), (14075, 14307)]