291245488195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{2503}}^1$

素因数の和:2876

約数の個数: 64

約数和(自身を含む): 379311528960

約数和(自身を除く): 88066040765

約数列:

[1, 5, 19, 67, 95, 101, 181, 335, 505, 905, 1273, 1919, 2503, 3439, 6365, 6767, 9595, 12127, 12515, 17195, 18281, 33835, 47557, 60635, 91405, 128573, 167701, 230413, 237785, 252803, 347339, 453043, 642865, 838505, 1152065, 1224827, 1264015, 1736695, 2265215, 3186319, 4803257, 6124135, 8607817, 15931595, 16937801, 23271713, 24016285, 30353881, 43039085, 45757343, 84689005, 116358565, 151769405, 228786715, 321818219, 576723739, 869389517, 1609091095, 2883618695, 3065741981, 4346947585, 15328709905, 58249097639, 291245488195]

約数ペア:

[(1, 291245488195), (5, 58249097639), (19, 15328709905), (67, 4346947585), (95, 3065741981), (101, 2883618695), (181, 1609091095), (335, 869389517), (505, 576723739), (905, 321818219), (1273, 228786715), (1919, 151769405), (2503, 116358565), (3439, 84689005), (6365, 45757343), (6767, 43039085), (9595, 30353881), (12127, 24016285), (12515, 23271713), (17195, 16937801), (18281, 15931595), (33835, 8607817), (47557, 6124135), (60635, 4803257), (91405, 3186319), (128573, 2265215), (167701, 1736695), (230413, 1264015), (237785, 1224827), (252803, 1152065), (347339, 838505), (453043, 642865)]