82415205

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 154828800

約数和(自身を除く): 72413595

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 47, 93, 135, 141, 155, 235, 279, 419, 423, 465, 705, 837, 1257, 1269, 1395, 1457, 2095, 2115, 3771, 4185, 4371, 6285, 6345, 7285, 11313, 12989, 13113, 18855, 19693, 21855, 38967, 39339, 56565, 59079, 64945, 65565, 98465, 116901, 177237, 194835, 196695, 295395, 350703, 531711, 584505, 610483, 886185, 1753515, 1831449, 2658555, 3052415, 5494347, 9157245, 16483041, 27471735, 82415205]

約数ペア:

[(1, 82415205), (3, 27471735), (5, 16483041), (9, 9157245), (15, 5494347), (27, 3052415), (31, 2658555), (45, 1831449), (47, 1753515), (93, 886185), (135, 610483), (141, 584505), (155, 531711), (235, 350703), (279, 295395), (419, 196695), (423, 194835), (465, 177237), (705, 116901), (837, 98465), (1257, 65565), (1269, 64945), (1395, 59079), (1457, 56565), (2095, 39339), (2115, 38967), (3771, 21855), (4185, 19693), (4371, 18855), (6285, 13113), (6345, 12989), (7285, 11313)]