142778145

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{1291}}^1$

素因数の和:1473

約数の個数: 32

約数和(自身を含む): 234048384

約数和(自身を除く): 91270239

約数列:

[1, 3, 5, 15, 73, 101, 219, 303, 365, 505, 1095, 1291, 1515, 3873, 6455, 7373, 19365, 22119, 36865, 94243, 110595, 130391, 282729, 391173, 471215, 651955, 1413645, 1955865, 9518543, 28555629, 47592715, 142778145]

約数ペア:

[(1, 142778145), (3, 47592715), (5, 28555629), (15, 9518543), (73, 1955865), (101, 1413645), (219, 651955), (303, 471215), (365, 391173), (505, 282729), (1095, 130391), (1291, 110595), (1515, 94243), (3873, 36865), (6455, 22119), (7373, 19365)]