219650147185

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{134837}}^1$

素因数の和:135026

約数の個数: 48

約数和(自身を含む): 314501544720

約数和(自身を除く): 94851397535

約数列:

[1, 5, 7, 35, 49, 61, 109, 245, 305, 427, 545, 763, 2135, 2989, 3815, 5341, 6649, 14945, 26705, 33245, 46543, 134837, 232715, 325801, 674185, 943859, 1629005, 4719295, 6607013, 8225057, 14697233, 33035065, 41125285, 57575399, 73486165, 102880631, 287876995, 403027793, 514403155, 720164417, 896531213, 2015138965, 3600822085, 4482656065, 6275718491, 31378592455, 43930029437, 219650147185]

約数ペア:

[(1, 219650147185), (5, 43930029437), (7, 31378592455), (35, 6275718491), (49, 4482656065), (61, 3600822085), (109, 2015138965), (245, 896531213), (305, 720164417), (427, 514403155), (545, 403027793), (763, 287876995), (2135, 102880631), (2989, 73486165), (3815, 57575399), (5341, 41125285), (6649, 33035065), (14945, 14697233), (26705, 8225057), (33245, 6607013), (46543, 4719295), (134837, 1629005), (232715, 943859), (325801, 674185)]