392367760475

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{72227}}^1$

素因数の和:72452

約数の個数: 48

約数和(自身を含む): 515881267200

約数和(自身を除く): 123513506725

約数列:

[1, 5, 25, 29, 59, 127, 145, 295, 635, 725, 1475, 1711, 3175, 3683, 7493, 8555, 18415, 37465, 42775, 72227, 92075, 187325, 217297, 361135, 1086485, 1805675, 2094583, 4261393, 5432425, 9172829, 10472915, 21306965, 45864145, 52364575, 106534825, 123580397, 229320725, 266012041, 541196911, 617901985, 1330060205, 2705984555, 3089509925, 6650301025, 13529922775, 15694710419, 78473552095, 392367760475]

約数ペア:

[(1, 392367760475), (5, 78473552095), (25, 15694710419), (29, 13529922775), (59, 6650301025), (127, 3089509925), (145, 2705984555), (295, 1330060205), (635, 617901985), (725, 541196911), (1475, 266012041), (1711, 229320725), (3175, 123580397), (3683, 106534825), (7493, 52364575), (8555, 45864145), (18415, 21306965), (37465, 10472915), (42775, 9172829), (72227, 5432425), (92075, 4261393), (187325, 2094583), (217297, 1805675), (361135, 1086485)]