61492035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 113218560

約数和(自身を除く): 51726525

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 71, 87, 145, 165, 181, 213, 319, 355, 435, 543, 781, 905, 957, 1065, 1595, 1991, 2059, 2343, 2715, 3905, 4785, 5249, 5973, 6177, 9955, 10295, 11715, 12851, 15747, 22649, 26245, 29865, 30885, 38553, 57739, 64255, 67947, 78735, 113245, 141361, 173217, 192765, 288695, 339735, 372679, 424083, 706805, 866085, 1118037, 1863395, 2120415, 4099469, 5590185, 12298407, 20497345, 61492035]

約数ペア:

[(1, 61492035), (3, 20497345), (5, 12298407), (11, 5590185), (15, 4099469), (29, 2120415), (33, 1863395), (55, 1118037), (71, 866085), (87, 706805), (145, 424083), (165, 372679), (181, 339735), (213, 288695), (319, 192765), (355, 173217), (435, 141361), (543, 113245), (781, 78735), (905, 67947), (957, 64255), (1065, 57739), (1595, 38553), (1991, 30885), (2059, 29865), (2343, 26245), (2715, 22649), (3905, 15747), (4785, 12851), (5249, 11715), (5973, 10295), (6177, 9955)]