149832705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 273611520

約数和(自身を除く): 123778815

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 173, 181, 319, 435, 519, 543, 865, 905, 957, 1595, 1903, 1991, 2595, 2715, 4785, 5017, 5249, 5709, 5973, 9515, 9955, 15051, 15747, 25085, 26245, 28545, 29865, 31313, 55187, 57739, 75255, 78735, 93939, 156565, 165561, 173217, 275935, 288695, 344443, 469695, 827805, 866085, 908077, 1033329, 1722215, 2724231, 4540385, 5166645, 9988847, 13621155, 29966541, 49944235, 149832705]

約数ペア:

[(1, 149832705), (3, 49944235), (5, 29966541), (11, 13621155), (15, 9988847), (29, 5166645), (33, 4540385), (55, 2724231), (87, 1722215), (145, 1033329), (165, 908077), (173, 866085), (181, 827805), (319, 469695), (435, 344443), (519, 288695), (543, 275935), (865, 173217), (905, 165561), (957, 156565), (1595, 93939), (1903, 78735), (1991, 75255), (2595, 57739), (2715, 55187), (4785, 31313), (5017, 29865), (5249, 28545), (5709, 26245), (5973, 25085), (9515, 15747), (9955, 15051)]