100380945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30839}}^1$

素因数の和:30885

約数の個数: 32

約数和(自身を含む): 189480960

約数和(自身を除く): 89100015

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 30839, 92517, 154195, 215873, 462585, 647619, 956009, 1079365, 2868027, 3238095, 4780045, 6692063, 14340135, 20076189, 33460315, 100380945]

約数ペア:

[(1, 100380945), (3, 33460315), (5, 20076189), (7, 14340135), (15, 6692063), (21, 4780045), (31, 3238095), (35, 2868027), (93, 1079365), (105, 956009), (155, 647619), (217, 462585), (465, 215873), (651, 154195), (1085, 92517), (3255, 30839)]