4050585

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 8963136

約数和(自身を除く): 4912551

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 147, 165, 167, 231, 245, 315, 385, 441, 495, 501, 539, 693, 735, 835, 1155, 1169, 1503, 1617, 1837, 2205, 2505, 2695, 3465, 3507, 4851, 5511, 5845, 7515, 8085, 8183, 9185, 10521, 12859, 16533, 17535, 24255, 24549, 27555, 38577, 40915, 52605, 64295, 73647, 82665, 90013, 115731, 122745, 192885, 270039, 368235, 450065, 578655, 810117, 1350195, 4050585]

約数ペア:

[(1, 4050585), (3, 1350195), (5, 810117), (7, 578655), (9, 450065), (11, 368235), (15, 270039), (21, 192885), (33, 122745), (35, 115731), (45, 90013), (49, 82665), (55, 73647), (63, 64295), (77, 52605), (99, 40915), (105, 38577), (147, 27555), (165, 24549), (167, 24255), (231, 17535), (245, 16533), (315, 12859), (385, 10521), (441, 9185), (495, 8183), (501, 8085), (539, 7515), (693, 5845), (735, 5511), (835, 4851), (1155, 3507), (1169, 3465), (1503, 2695), (1617, 2505), (1837, 2205)]