156798292105

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{62081}}^1$

素因数の和:62187

約数の個数: 72

約数和(自身を含む): 240898771224

約数和(自身を除く): 84100479119

約数列:

[1, 5, 7, 13, 35, 49, 61, 65, 91, 169, 245, 305, 427, 455, 637, 793, 845, 1183, 2135, 2989, 3185, 3965, 5551, 5915, 8281, 10309, 14945, 27755, 38857, 41405, 51545, 62081, 72163, 194285, 310405, 360815, 434567, 505141, 807053, 2172835, 2525705, 3041969, 3786941, 4035265, 5649371, 10491689, 15209845, 18934705, 26508587, 28246855, 39545597, 49230233, 52458445, 73441823, 132542935, 185560109, 197727985, 246151165, 344611631, 367209115, 514092761, 639993029, 927800545, 1723058155, 2412281417, 2570463805, 3199965145, 4479951203, 12061407085, 22399756015, 31359658421, 156798292105]

約数ペア:

[(1, 156798292105), (5, 31359658421), (7, 22399756015), (13, 12061407085), (35, 4479951203), (49, 3199965145), (61, 2570463805), (65, 2412281417), (91, 1723058155), (169, 927800545), (245, 639993029), (305, 514092761), (427, 367209115), (455, 344611631), (637, 246151165), (793, 197727985), (845, 185560109), (1183, 132542935), (2135, 73441823), (2989, 52458445), (3185, 49230233), (3965, 39545597), (5551, 28246855), (5915, 26508587), (8281, 18934705), (10309, 15209845), (14945, 10491689), (27755, 5649371), (38857, 4035265), (41405, 3786941), (51545, 3041969), (62081, 2525705), (72163, 2172835), (194285, 807053), (310405, 505141), (360815, 434567)]