93919475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 134991360

約数和(自身を除く): 41071885

約数列:

[1, 5, 13, 17, 25, 65, 85, 89, 191, 221, 325, 425, 445, 955, 1105, 1157, 1513, 2225, 2483, 3247, 4775, 5525, 5785, 7565, 12415, 16235, 16999, 19669, 28925, 37825, 42211, 62075, 81175, 84995, 98345, 211055, 220987, 288983, 424975, 491725, 1055275, 1104935, 1444915, 3756779, 5524675, 7224575, 18783895, 93919475]

約数ペア:

[(1, 93919475), (5, 18783895), (13, 7224575), (17, 5524675), (25, 3756779), (65, 1444915), (85, 1104935), (89, 1055275), (191, 491725), (221, 424975), (325, 288983), (425, 220987), (445, 211055), (955, 98345), (1105, 84995), (1157, 81175), (1513, 62075), (2225, 42211), (2483, 37825), (3247, 28925), (4775, 19669), (5525, 16999), (5785, 16235), (7565, 12415)]