71389244465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{136043}}^1$

素因数の和:136142

約数の個数: 64

約数和(自身を含む): 112840335360

約数和(自身を除く): 41451090895

約数列:

[1, 5, 7, 11, 29, 35, 47, 55, 77, 145, 203, 235, 319, 329, 385, 517, 1015, 1363, 1595, 1645, 2233, 2585, 3619, 6815, 9541, 11165, 14993, 18095, 47705, 74965, 104951, 136043, 524755, 680215, 952301, 1496473, 3945247, 4761505, 6394021, 7482365, 10475311, 19726235, 27616729, 31970105, 43397717, 44758147, 52376555, 70334231, 138083645, 185426609, 216988585, 223790735, 303784019, 351671155, 492339617, 927133045, 1297986263, 1518920095, 2039692699, 2461698085, 6489931315, 10198463495, 14277848893, 71389244465]

約数ペア:

[(1, 71389244465), (5, 14277848893), (7, 10198463495), (11, 6489931315), (29, 2461698085), (35, 2039692699), (47, 1518920095), (55, 1297986263), (77, 927133045), (145, 492339617), (203, 351671155), (235, 303784019), (319, 223790735), (329, 216988585), (385, 185426609), (517, 138083645), (1015, 70334231), (1363, 52376555), (1595, 44758147), (1645, 43397717), (2233, 31970105), (2585, 27616729), (3619, 19726235), (6815, 10475311), (9541, 7482365), (11165, 6394021), (14993, 4761505), (18095, 3945247), (47705, 1496473), (74965, 952301), (104951, 680215), (136043, 524755)]