1330690671025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{4637}}^1$

素因数の和:5131

約数の個数: 96

約数和(自身を含む): 1836530454528

約数和(自身を除く): 505839783503

約数列:

[1, 5, 17, 25, 41, 43, 85, 205, 215, 383, 425, 697, 731, 1025, 1075, 1763, 1915, 3485, 3655, 4637, 6511, 8815, 9575, 15703, 16469, 17425, 18275, 23185, 29971, 32555, 44075, 78515, 78829, 82345, 115925, 149855, 162775, 190117, 199391, 266951, 279973, 392575, 394145, 411725, 675229, 749275, 950585, 996955, 1334755, 1399865, 1775971, 1970725, 3231989, 3376145, 3389647, 4752925, 4984775, 6673775, 6999325, 8175031, 8879855, 11478893, 16159945, 16880725, 16948235, 30191507, 40875155, 44399275, 57394465, 72814811, 76366753, 80799725, 84741175, 138975527, 150957535, 204375775, 286972325, 364074055, 381833765, 694877635, 754787675, 1237851787, 1298234801, 1820370275, 1909168825, 3131036873, 3474388175, 6189258935, 6491174005, 15655184365, 30946294675, 32455870025, 53227626841, 78275921825, 266138134205, 1330690671025]

約数ペア:

[(1, 1330690671025), (5, 266138134205), (17, 78275921825), (25, 53227626841), (41, 32455870025), (43, 30946294675), (85, 15655184365), (205, 6491174005), (215, 6189258935), (383, 3474388175), (425, 3131036873), (697, 1909168825), (731, 1820370275), (1025, 1298234801), (1075, 1237851787), (1763, 754787675), (1915, 694877635), (3485, 381833765), (3655, 364074055), (4637, 286972325), (6511, 204375775), (8815, 150957535), (9575, 138975527), (15703, 84741175), (16469, 80799725), (17425, 76366753), (18275, 72814811), (23185, 57394465), (29971, 44399275), (32555, 40875155), (44075, 30191507), (78515, 16948235), (78829, 16880725), (82345, 16159945), (115925, 11478893), (149855, 8879855), (162775, 8175031), (190117, 6999325), (199391, 6673775), (266951, 4984775), (279973, 4752925), (392575, 3389647), (394145, 3376145), (411725, 3231989), (675229, 1970725), (749275, 1775971), (950585, 1399865), (996955, 1334755)]