84902545

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 142490880

約数和(自身を除く): 57588335

約数列:

[1, 5, 7, 13, 19, 23, 35, 49, 61, 65, 91, 95, 115, 133, 161, 245, 247, 299, 305, 427, 437, 455, 637, 665, 793, 805, 931, 1127, 1159, 1235, 1403, 1495, 1729, 2093, 2135, 2185, 2989, 3059, 3185, 3965, 4655, 5551, 5635, 5681, 5795, 7015, 8113, 8645, 9821, 10465, 12103, 14651, 14945, 15067, 15295, 18239, 21413, 26657, 27755, 28405, 38857, 39767, 40565, 49105, 56791, 60515, 68747, 73255, 75335, 91195, 105469, 107065, 127673, 133285, 186599, 194285, 198835, 278369, 283955, 343735, 346541, 527345, 638365, 738283, 893711, 932995, 1306193, 1391845, 1732705, 2425787, 3691415, 4468555, 6530965, 12128935, 16980509, 84902545]

約数ペア:

[(1, 84902545), (5, 16980509), (7, 12128935), (13, 6530965), (19, 4468555), (23, 3691415), (35, 2425787), (49, 1732705), (61, 1391845), (65, 1306193), (91, 932995), (95, 893711), (115, 738283), (133, 638365), (161, 527345), (245, 346541), (247, 343735), (299, 283955), (305, 278369), (427, 198835), (437, 194285), (455, 186599), (637, 133285), (665, 127673), (793, 107065), (805, 105469), (931, 91195), (1127, 75335), (1159, 73255), (1235, 68747), (1403, 60515), (1495, 56791), (1729, 49105), (2093, 40565), (2135, 39767), (2185, 38857), (2989, 28405), (3059, 27755), (3185, 26657), (3965, 21413), (4655, 18239), (5551, 15295), (5635, 15067), (5681, 14945), (5795, 14651), (7015, 12103), (8113, 10465), (8645, 9821)]