17967231915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{38231}}^1$

素因数の和:38372

約数の個数: 64

約数和(自身を含む): 32371799040

約数和(自身を除く): 14404567125

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 97, 255, 285, 291, 323, 485, 969, 1455, 1615, 1649, 1843, 4845, 4947, 5529, 8245, 9215, 24735, 27645, 31331, 38231, 93993, 114693, 156655, 191155, 469965, 573465, 649927, 726389, 1949781, 2179167, 3249635, 3631945, 3708407, 9748905, 10895835, 11125221, 12348613, 18542035, 37045839, 55626105, 61743065, 63042919, 70459733, 185229195, 189128757, 211379199, 315214595, 352298665, 945643785, 1056895995, 1197815461, 3593446383, 5989077305, 17967231915]

約数ペア:

[(1, 17967231915), (3, 5989077305), (5, 3593446383), (15, 1197815461), (17, 1056895995), (19, 945643785), (51, 352298665), (57, 315214595), (85, 211379199), (95, 189128757), (97, 185229195), (255, 70459733), (285, 63042919), (291, 61743065), (323, 55626105), (485, 37045839), (969, 18542035), (1455, 12348613), (1615, 11125221), (1649, 10895835), (1843, 9748905), (4845, 3708407), (4947, 3631945), (5529, 3249635), (8245, 2179167), (9215, 1949781), (24735, 726389), (27645, 649927), (31331, 573465), (38231, 469965), (93993, 191155), (114693, 156655)]