171062385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 315076608

約数和(自身を除く): 144014223

約数列:

[1, 3, 5, 13, 15, 23, 39, 43, 65, 69, 115, 129, 195, 215, 299, 345, 559, 645, 887, 897, 989, 1495, 1677, 2661, 2795, 2967, 4435, 4485, 4945, 8385, 11531, 12857, 13305, 14835, 20401, 34593, 38141, 38571, 57655, 61203, 64285, 102005, 114423, 172965, 190705, 192855, 265213, 306015, 495833, 572115, 795639, 877243, 1326065, 1487499, 2479165, 2631729, 3978195, 4386215, 7437495, 11404159, 13158645, 34212477, 57020795, 171062385]

約数ペア:

[(1, 171062385), (3, 57020795), (5, 34212477), (13, 13158645), (15, 11404159), (23, 7437495), (39, 4386215), (43, 3978195), (65, 2631729), (69, 2479165), (115, 1487499), (129, 1326065), (195, 877243), (215, 795639), (299, 572115), (345, 495833), (559, 306015), (645, 265213), (887, 192855), (897, 190705), (989, 172965), (1495, 114423), (1677, 102005), (2661, 64285), (2795, 61203), (2967, 57655), (4435, 38571), (4485, 38141), (4945, 34593), (8385, 20401), (11531, 14835), (12857, 13305)]