48407895

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 91238400

約数和(自身を除く): 42830505

約数列:

[1, 3, 5, 9, 15, 27, 31, 43, 45, 93, 129, 135, 155, 215, 269, 279, 387, 465, 645, 807, 837, 1161, 1333, 1345, 1395, 1935, 2421, 3999, 4035, 4185, 5805, 6665, 7263, 8339, 11567, 11997, 12105, 19995, 25017, 34701, 35991, 36315, 41695, 57835, 59985, 75051, 104103, 125085, 173505, 179955, 225153, 312309, 358577, 375255, 520515, 1075731, 1125765, 1561545, 1792885, 3227193, 5378655, 9681579, 16135965, 48407895]

約数ペア:

[(1, 48407895), (3, 16135965), (5, 9681579), (9, 5378655), (15, 3227193), (27, 1792885), (31, 1561545), (43, 1125765), (45, 1075731), (93, 520515), (129, 375255), (135, 358577), (155, 312309), (215, 225153), (269, 179955), (279, 173505), (387, 125085), (465, 104103), (645, 75051), (807, 59985), (837, 57835), (1161, 41695), (1333, 36315), (1345, 35991), (1395, 34701), (1935, 25017), (2421, 19995), (3999, 12105), (4035, 11997), (4185, 11567), (5805, 8339), (6665, 7263)]