147546105

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1019}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 276281280

約数和(自身を除く): 128735175

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 197, 245, 591, 735, 985, 1019, 1379, 2955, 3057, 4137, 5095, 6895, 7133, 9653, 15285, 20685, 21399, 28959, 35665, 48265, 49931, 106995, 144795, 149793, 200743, 249655, 602229, 748965, 1003715, 1405201, 3011145, 4215603, 7026005, 9836407, 21078015, 29509221, 49182035, 147546105]

約数ペア:

[(1, 147546105), (3, 49182035), (5, 29509221), (7, 21078015), (15, 9836407), (21, 7026005), (35, 4215603), (49, 3011145), (105, 1405201), (147, 1003715), (197, 748965), (245, 602229), (591, 249655), (735, 200743), (985, 149793), (1019, 144795), (1379, 106995), (2955, 49931), (3057, 48265), (4137, 35665), (5095, 28959), (6895, 21399), (7133, 20685), (9653, 15285)]