73738335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:628

約数の個数: 64

約数和(自身を含む): 138885120

約数和(自身を除く): 65146785

約数列:

[1, 3, 5, 11, 15, 19, 33, 43, 55, 57, 95, 129, 165, 209, 215, 285, 473, 547, 627, 645, 817, 1045, 1419, 1641, 2365, 2451, 2735, 3135, 4085, 6017, 7095, 8205, 8987, 10393, 12255, 18051, 23521, 26961, 30085, 31179, 44935, 51965, 70563, 90255, 114323, 117605, 134805, 155895, 258731, 342969, 352815, 446899, 571615, 776193, 1293655, 1340697, 1714845, 2234495, 3880965, 4915889, 6703485, 14747667, 24579445, 73738335]

約数ペア:

[(1, 73738335), (3, 24579445), (5, 14747667), (11, 6703485), (15, 4915889), (19, 3880965), (33, 2234495), (43, 1714845), (55, 1340697), (57, 1293655), (95, 776193), (129, 571615), (165, 446899), (209, 352815), (215, 342969), (285, 258731), (473, 155895), (547, 134805), (627, 117605), (645, 114323), (817, 90255), (1045, 70563), (1419, 51965), (1641, 44935), (2365, 31179), (2451, 30085), (2735, 26961), (3135, 23521), (4085, 18051), (6017, 12255), (7095, 10393), (8205, 8987)]