75591945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 163223424

約数和(自身を除く): 87631479

約数列:

[1, 3, 5, 9, 11, 13, 15, 17, 33, 39, 45, 51, 55, 65, 85, 99, 117, 143, 153, 165, 187, 195, 221, 255, 429, 495, 561, 585, 663, 691, 715, 765, 935, 1105, 1287, 1683, 1989, 2073, 2145, 2431, 2805, 3315, 3455, 6219, 6435, 7293, 7601, 8415, 8983, 9945, 10365, 11747, 12155, 21879, 22803, 26949, 31095, 35241, 36465, 38005, 44915, 58735, 68409, 80847, 98813, 105723, 109395, 114015, 129217, 134745, 152711, 176205, 296439, 342045, 387651, 404235, 458133, 494065, 528615, 646085, 763555, 889317, 1162953, 1374399, 1482195, 1679821, 1938255, 2290665, 4446585, 5039463, 5814765, 6871995, 8399105, 15118389, 25197315, 75591945]

約数ペア:

[(1, 75591945), (3, 25197315), (5, 15118389), (9, 8399105), (11, 6871995), (13, 5814765), (15, 5039463), (17, 4446585), (33, 2290665), (39, 1938255), (45, 1679821), (51, 1482195), (55, 1374399), (65, 1162953), (85, 889317), (99, 763555), (117, 646085), (143, 528615), (153, 494065), (165, 458133), (187, 404235), (195, 387651), (221, 342045), (255, 296439), (429, 176205), (495, 152711), (561, 134745), (585, 129217), (663, 114015), (691, 109395), (715, 105723), (765, 98813), (935, 80847), (1105, 68409), (1287, 58735), (1683, 44915), (1989, 38005), (2073, 36465), (2145, 35241), (2431, 31095), (2805, 26949), (3315, 22803), (3455, 21879), (6219, 12155), (6435, 11747), (7293, 10365), (7601, 9945), (8415, 8983)]