520000152105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4317683}}^1$

素因数の和:4317766

約数の個数: 64

約数和(自身を含む): 1008058318848

約数和(自身を除く): 488058166743

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 37, 93, 105, 111, 155, 185, 217, 259, 465, 555, 651, 777, 1085, 1147, 1295, 3255, 3441, 3885, 5735, 8029, 17205, 24087, 40145, 120435, 4317683, 12953049, 21588415, 30223781, 64765245, 90671343, 133848173, 151118905, 159754271, 401544519, 453356715, 479262813, 669240865, 798771355, 936937211, 1118279897, 2007722595, 2396314065, 2810811633, 3354839691, 4684686055, 4952382401, 5591399485, 14054058165, 14857147203, 16774198455, 24761912005, 34666676807, 74285736015, 104000030421, 173333384035, 520000152105]

約数ペア:

[(1, 520000152105), (3, 173333384035), (5, 104000030421), (7, 74285736015), (15, 34666676807), (21, 24761912005), (31, 16774198455), (35, 14857147203), (37, 14054058165), (93, 5591399485), (105, 4952382401), (111, 4684686055), (155, 3354839691), (185, 2810811633), (217, 2396314065), (259, 2007722595), (465, 1118279897), (555, 936937211), (651, 798771355), (777, 669240865), (1085, 479262813), (1147, 453356715), (1295, 401544519), (3255, 159754271), (3441, 151118905), (3885, 133848173), (5735, 90671343), (8029, 64765245), (17205, 30223781), (24087, 21588415), (40145, 12953049), (120435, 4317683)]