68263755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 133539840

約数和(自身を除く): 65276085

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 167, 229, 255, 357, 501, 595, 687, 835, 1145, 1169, 1603, 1785, 2505, 2839, 3435, 3507, 3893, 4809, 5845, 8015, 8517, 11679, 14195, 17535, 19465, 19873, 24045, 27251, 38243, 42585, 58395, 59619, 81753, 99365, 114729, 136255, 191215, 267701, 298095, 408765, 573645, 650131, 803103, 1338505, 1950393, 3250655, 4015515, 4550917, 9751965, 13652751, 22754585, 68263755]

約数ペア:

[(1, 68263755), (3, 22754585), (5, 13652751), (7, 9751965), (15, 4550917), (17, 4015515), (21, 3250655), (35, 1950393), (51, 1338505), (85, 803103), (105, 650131), (119, 573645), (167, 408765), (229, 298095), (255, 267701), (357, 191215), (501, 136255), (595, 114729), (687, 99365), (835, 81753), (1145, 59619), (1169, 58395), (1603, 42585), (1785, 38243), (2505, 27251), (2839, 24045), (3435, 19873), (3507, 19465), (3893, 17535), (4809, 14195), (5845, 11679), (8015, 8517)]