11778195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:85

約数の個数: 96

約数和(自身を含む): 24756480

約数和(自身を除く): 12978285

約数列:

[1, 3, 5, 11, 13, 15, 17, 19, 33, 39, 51, 55, 57, 65, 85, 95, 143, 165, 187, 195, 209, 221, 247, 255, 285, 289, 323, 429, 561, 627, 663, 715, 741, 867, 935, 969, 1045, 1105, 1235, 1445, 1615, 2145, 2431, 2717, 2805, 3135, 3179, 3315, 3553, 3705, 3757, 4199, 4335, 4845, 5491, 7293, 8151, 9537, 10659, 11271, 12155, 12597, 13585, 15895, 16473, 17765, 18785, 20995, 27455, 36465, 40755, 41327, 46189, 47685, 53295, 56355, 60401, 62985, 71383, 82365, 123981, 138567, 181203, 206635, 214149, 230945, 302005, 356915, 619905, 692835, 785213, 906015, 1070745, 2355639, 3926065, 11778195]

約数ペア:

[(1, 11778195), (3, 3926065), (5, 2355639), (11, 1070745), (13, 906015), (15, 785213), (17, 692835), (19, 619905), (33, 356915), (39, 302005), (51, 230945), (55, 214149), (57, 206635), (65, 181203), (85, 138567), (95, 123981), (143, 82365), (165, 71383), (187, 62985), (195, 60401), (209, 56355), (221, 53295), (247, 47685), (255, 46189), (285, 41327), (289, 40755), (323, 36465), (429, 27455), (561, 20995), (627, 18785), (663, 17765), (715, 16473), (741, 15895), (867, 13585), (935, 12597), (969, 12155), (1045, 11271), (1105, 10659), (1235, 9537), (1445, 8151), (1615, 7293), (2145, 5491), (2431, 4845), (2717, 4335), (2805, 4199), (3135, 3757), (3179, 3705), (3315, 3553)]