6465405

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 10886400

約数和(自身を除く): 4420995

約数列:

[1, 3, 5, 15, 29, 87, 89, 145, 167, 267, 435, 445, 501, 835, 1335, 2505, 2581, 4843, 7743, 12905, 14529, 14863, 24215, 38715, 44589, 72645, 74315, 222945, 431027, 1293081, 2155135, 6465405]

約数ペア:

[(1, 6465405), (3, 2155135), (5, 1293081), (15, 431027), (29, 222945), (87, 74315), (89, 72645), (145, 44589), (167, 38715), (267, 24215), (435, 14863), (445, 14529), (501, 12905), (835, 7743), (1335, 4843), (2505, 2581)]