235129465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 333123840

約数和(自身を除く): 97994375

約数列:

[1, 5, 17, 19, 41, 53, 67, 85, 95, 205, 265, 323, 335, 697, 779, 901, 1007, 1139, 1273, 1615, 2173, 2747, 3485, 3551, 3895, 4505, 5035, 5695, 6365, 10865, 13243, 13735, 17119, 17755, 21641, 36941, 41287, 46699, 52193, 60367, 66215, 67469, 85595, 108205, 145591, 184705, 206435, 233495, 260965, 301835, 337345, 701879, 727955, 887281, 1146973, 2475047, 2766229, 3509395, 4436405, 5734865, 12375235, 13831145, 47025893, 235129465]

約数ペア:

[(1, 235129465), (5, 47025893), (17, 13831145), (19, 12375235), (41, 5734865), (53, 4436405), (67, 3509395), (85, 2766229), (95, 2475047), (205, 1146973), (265, 887281), (323, 727955), (335, 701879), (697, 337345), (779, 301835), (901, 260965), (1007, 233495), (1139, 206435), (1273, 184705), (1615, 145591), (2173, 108205), (2747, 85595), (3485, 67469), (3551, 66215), (3895, 60367), (4505, 52193), (5035, 46699), (5695, 41287), (6365, 36941), (10865, 21641), (13243, 17755), (13735, 17119)]