85600425

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 147202880

約数和(自身を除く): 61602455

約数列:

[1, 3, 5, 15, 25, 37, 75, 109, 111, 185, 283, 327, 545, 555, 849, 925, 1415, 1635, 2725, 2775, 4033, 4245, 7075, 8175, 10471, 12099, 20165, 21225, 30847, 31413, 52355, 60495, 92541, 100825, 154235, 157065, 261775, 302475, 462705, 771175, 785325, 1141339, 2313525, 3424017, 5706695, 17120085, 28533475, 85600425]

約数ペア:

[(1, 85600425), (3, 28533475), (5, 17120085), (15, 5706695), (25, 3424017), (37, 2313525), (75, 1141339), (109, 785325), (111, 771175), (185, 462705), (283, 302475), (327, 261775), (545, 157065), (555, 154235), (849, 100825), (925, 92541), (1415, 60495), (1635, 52355), (2725, 31413), (2775, 30847), (4033, 21225), (4245, 20165), (7075, 12099), (8175, 10471)]