17232425275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{51131}}^1$

素因数の和:51232

約数の個数: 48

約数和(自身を含む): 24765477408

約数和(自身を除く): 7533052133

約数列:

[1, 5, 13, 17, 25, 61, 65, 85, 221, 305, 325, 425, 793, 1037, 1105, 1525, 3965, 5185, 5525, 13481, 19825, 25925, 51131, 67405, 255655, 337025, 664703, 869227, 1278275, 3118991, 3323515, 4346135, 11299951, 15594955, 16617575, 21730675, 40546883, 53022847, 56499755, 77974775, 202734415, 265114235, 282498775, 689297011, 1013672075, 1325571175, 3446485055, 17232425275]

約数ペア:

[(1, 17232425275), (5, 3446485055), (13, 1325571175), (17, 1013672075), (25, 689297011), (61, 282498775), (65, 265114235), (85, 202734415), (221, 77974775), (305, 56499755), (325, 53022847), (425, 40546883), (793, 21730675), (1037, 16617575), (1105, 15594955), (1525, 11299951), (3965, 4346135), (5185, 3323515), (5525, 3118991), (13481, 1278275), (19825, 869227), (25925, 664703), (51131, 337025), (67405, 255655)]