1036884875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 1452971520

約数和(自身を除く): 416086645

約数列:

[1, 5, 13, 25, 41, 65, 79, 125, 197, 205, 325, 395, 533, 985, 1025, 1027, 1625, 1975, 2561, 2665, 3239, 4925, 5125, 5135, 8077, 9875, 12805, 13325, 15563, 16195, 24625, 25675, 40385, 42107, 64025, 66625, 77815, 80975, 105001, 128375, 201925, 202319, 210535, 320125, 389075, 404875, 525005, 638083, 1009625, 1011595, 1052675, 1945375, 2625025, 3190415, 5057975, 5263375, 8295079, 13125125, 15952075, 25289875, 41475395, 79760375, 207376975, 1036884875]

約数ペア:

[(1, 1036884875), (5, 207376975), (13, 79760375), (25, 41475395), (41, 25289875), (65, 15952075), (79, 13125125), (125, 8295079), (197, 5263375), (205, 5057975), (325, 3190415), (395, 2625025), (533, 1945375), (985, 1052675), (1025, 1011595), (1027, 1009625), (1625, 638083), (1975, 525005), (2561, 404875), (2665, 389075), (3239, 320125), (4925, 210535), (5125, 202319), (5135, 201925), (8077, 128375), (9875, 105001), (12805, 80975), (13325, 77815), (15563, 66625), (16195, 64025), (24625, 42107), (25675, 40385)]