152391645

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1231}}^1$

素因数の和:1383

約数の個数: 64

約数和(自身を含む): 312238080

約数和(自身を除く): 159846435

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 131, 135, 189, 315, 393, 655, 917, 945, 1179, 1231, 1965, 2751, 3537, 3693, 4585, 5895, 6155, 8253, 8617, 11079, 13755, 17685, 18465, 24759, 25851, 33237, 41265, 43085, 55395, 77553, 123795, 129255, 161261, 166185, 232659, 387765, 483783, 806305, 1128827, 1163295, 1451349, 2418915, 3386481, 4354047, 5644135, 7256745, 10159443, 16932405, 21770235, 30478329, 50797215, 152391645]

約数ペア:

[(1, 152391645), (3, 50797215), (5, 30478329), (7, 21770235), (9, 16932405), (15, 10159443), (21, 7256745), (27, 5644135), (35, 4354047), (45, 3386481), (63, 2418915), (105, 1451349), (131, 1163295), (135, 1128827), (189, 806305), (315, 483783), (393, 387765), (655, 232659), (917, 166185), (945, 161261), (1179, 129255), (1231, 123795), (1965, 77553), (2751, 55395), (3537, 43085), (3693, 41265), (4585, 33237), (5895, 25851), (6155, 24759), (8253, 18465), (8617, 17685), (11079, 13755)]