65769345

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 121726800

約数和(自身を除く): 55957455

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 149, 153, 255, 447, 577, 745, 765, 1341, 1731, 2235, 2533, 2885, 5193, 6705, 7599, 8655, 9809, 12665, 22797, 25965, 29427, 37995, 49045, 85973, 88281, 113985, 147135, 257919, 429865, 441405, 773757, 1289595, 1461541, 3868785, 4384623, 7307705, 13153869, 21923115, 65769345]

約数ペア:

[(1, 65769345), (3, 21923115), (5, 13153869), (9, 7307705), (15, 4384623), (17, 3868785), (45, 1461541), (51, 1289595), (85, 773757), (149, 441405), (153, 429865), (255, 257919), (447, 147135), (577, 113985), (745, 88281), (765, 85973), (1341, 49045), (1731, 37995), (2235, 29427), (2533, 25965), (2885, 22797), (5193, 12665), (6705, 9809), (7599, 8655)]