194900175

素因数分解:

$3^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{883}}^1$

素因数の和:1014

約数の個数: 60

約数和(自身を含む): 364747240

約数和(自身を除く): 169847065

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 109, 135, 225, 327, 405, 545, 675, 883, 981, 1635, 2025, 2649, 2725, 2943, 4415, 4905, 7947, 8175, 8829, 13245, 14715, 22075, 23841, 24525, 39735, 44145, 66225, 71523, 73575, 96247, 119205, 198675, 220725, 288741, 357615, 481235, 596025, 866223, 1443705, 1788075, 2406175, 2598669, 4331115, 7218525, 7796007, 12993345, 21655575, 38980035, 64966725, 194900175]

約数ペア:

[(1, 194900175), (3, 64966725), (5, 38980035), (9, 21655575), (15, 12993345), (25, 7796007), (27, 7218525), (45, 4331115), (75, 2598669), (81, 2406175), (109, 1788075), (135, 1443705), (225, 866223), (327, 596025), (405, 481235), (545, 357615), (675, 288741), (883, 220725), (981, 198675), (1635, 119205), (2025, 96247), (2649, 73575), (2725, 71523), (2943, 66225), (4415, 44145), (4905, 39735), (7947, 24525), (8175, 23841), (8829, 22075), (13245, 14715)]