42602895

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 37230705

約数列:

[1, 3, 5, 9, 15, 27, 41, 43, 45, 123, 129, 135, 179, 205, 215, 369, 387, 537, 615, 645, 895, 1107, 1161, 1611, 1763, 1845, 1935, 2685, 4833, 5289, 5535, 5805, 7339, 7697, 8055, 8815, 15867, 22017, 23091, 24165, 26445, 36695, 38485, 47601, 66051, 69273, 79335, 110085, 115455, 198153, 207819, 238005, 315577, 330255, 346365, 946731, 990765, 1039095, 1577885, 2840193, 4733655, 8520579, 14200965, 42602895]

約数ペア:

[(1, 42602895), (3, 14200965), (5, 8520579), (9, 4733655), (15, 2840193), (27, 1577885), (41, 1039095), (43, 990765), (45, 946731), (123, 346365), (129, 330255), (135, 315577), (179, 238005), (205, 207819), (215, 198153), (369, 115455), (387, 110085), (537, 79335), (615, 69273), (645, 66051), (895, 47601), (1107, 38485), (1161, 36695), (1611, 26445), (1763, 24165), (1845, 23091), (1935, 22017), (2685, 15867), (4833, 8815), (5289, 8055), (5535, 7697), (5805, 7339)]