13234755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 23341824

約数和(自身を除く): 10107069

約数列:

[1, 3, 5, 15, 17, 43, 51, 71, 85, 129, 213, 215, 255, 289, 355, 645, 731, 867, 1065, 1207, 1445, 2193, 3053, 3621, 3655, 4335, 6035, 9159, 10965, 12427, 15265, 18105, 20519, 37281, 45795, 51901, 61557, 62135, 102595, 155703, 186405, 259505, 307785, 778515, 882317, 2646951, 4411585, 13234755]

約数ペア:

[(1, 13234755), (3, 4411585), (5, 2646951), (15, 882317), (17, 778515), (43, 307785), (51, 259505), (71, 186405), (85, 155703), (129, 102595), (213, 62135), (215, 61557), (255, 51901), (289, 45795), (355, 37281), (645, 20519), (731, 18105), (867, 15265), (1065, 12427), (1207, 10965), (1445, 9159), (2193, 6035), (3053, 4335), (3621, 3655)]