22442295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 39610368

約数和(自身を除く): 17168073

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 167, 255, 289, 465, 501, 527, 835, 867, 1445, 1581, 2505, 2635, 2839, 4335, 5177, 7905, 8517, 8959, 14195, 15531, 25885, 26877, 42585, 44795, 48263, 77655, 88009, 134385, 144789, 241315, 264027, 440045, 723945, 1320135, 1496153, 4488459, 7480765, 22442295]

約数ペア:

[(1, 22442295), (3, 7480765), (5, 4488459), (15, 1496153), (17, 1320135), (31, 723945), (51, 440045), (85, 264027), (93, 241315), (155, 144789), (167, 134385), (255, 88009), (289, 77655), (465, 48263), (501, 44795), (527, 42585), (835, 26877), (867, 25885), (1445, 15531), (1581, 14195), (2505, 8959), (2635, 8517), (2839, 7905), (4335, 5177)]