1256265075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{19231}}^1$

素因数の和:19324

約数の個数: 48

約数和(自身を含む): 2270299136

約数和(自身を除く): 1014034061

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 67, 75, 195, 201, 325, 335, 871, 975, 1005, 1675, 2613, 4355, 5025, 13065, 19231, 21775, 57693, 65325, 96155, 250003, 288465, 480775, 750009, 1250015, 1288477, 1442325, 3750045, 3865431, 6250075, 6442385, 16750201, 18750225, 19327155, 32211925, 50250603, 83751005, 96635775, 251253015, 418755025, 1256265075]

約数ペア:

[(1, 1256265075), (3, 418755025), (5, 251253015), (13, 96635775), (15, 83751005), (25, 50250603), (39, 32211925), (65, 19327155), (67, 18750225), (75, 16750201), (195, 6442385), (201, 6250075), (325, 3865431), (335, 3750045), (871, 1442325), (975, 1288477), (1005, 1250015), (1675, 750009), (2613, 480775), (4355, 288465), (5025, 250003), (13065, 96155), (19231, 65325), (21775, 57693)]