171503145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1487}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 325907712

約数和(自身を除く): 154404567

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 233, 495, 699, 1165, 1487, 2097, 2563, 3495, 4461, 7435, 7689, 10485, 12815, 13383, 16357, 22305, 23067, 38445, 49071, 66915, 81785, 115335, 147213, 245355, 346471, 736065, 1039413, 1732355, 3118239, 3811181, 5197065, 11433543, 15591195, 19055905, 34300629, 57167715, 171503145]

約数ペア:

[(1, 171503145), (3, 57167715), (5, 34300629), (9, 19055905), (11, 15591195), (15, 11433543), (33, 5197065), (45, 3811181), (55, 3118239), (99, 1732355), (165, 1039413), (233, 736065), (495, 346471), (699, 245355), (1165, 147213), (1487, 115335), (2097, 81785), (2563, 66915), (3495, 49071), (4461, 38445), (7435, 23067), (7689, 22305), (10485, 16357), (12815, 13383)]