72004095

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1543}}^1$

素因数の和:1632

約数の個数: 48

約数和(自身を含む): 134402112

約数和(自身を除く): 62398017

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 61, 85, 153, 183, 255, 305, 549, 765, 915, 1037, 1543, 2745, 3111, 4629, 5185, 7715, 9333, 13887, 15555, 23145, 26231, 46665, 69435, 78693, 94123, 131155, 236079, 282369, 393465, 470615, 847107, 1180395, 1411845, 1600091, 4235535, 4800273, 8000455, 14400819, 24001365, 72004095]

約数ペア:

[(1, 72004095), (3, 24001365), (5, 14400819), (9, 8000455), (15, 4800273), (17, 4235535), (45, 1600091), (51, 1411845), (61, 1180395), (85, 847107), (153, 470615), (183, 393465), (255, 282369), (305, 236079), (549, 131155), (765, 94123), (915, 78693), (1037, 69435), (1543, 46665), (2745, 26231), (3111, 23145), (4629, 15555), (5185, 13887), (7715, 9333)]