26925705

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 50313744

約数和(自身を除く): 23388039

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 61, 85, 153, 183, 255, 305, 549, 577, 765, 915, 1037, 1731, 2745, 2885, 3111, 5185, 5193, 8655, 9333, 9809, 15555, 25965, 29427, 35197, 46665, 49045, 88281, 105591, 147135, 175985, 316773, 441405, 527955, 598349, 1583865, 1795047, 2991745, 5385141, 8975235, 26925705]

約数ペア:

[(1, 26925705), (3, 8975235), (5, 5385141), (9, 2991745), (15, 1795047), (17, 1583865), (45, 598349), (51, 527955), (61, 441405), (85, 316773), (153, 175985), (183, 147135), (255, 105591), (305, 88281), (549, 49045), (577, 46665), (765, 35197), (915, 29427), (1037, 25965), (1731, 15555), (2745, 9809), (2885, 9333), (3111, 8655), (5185, 5193)]