156630754055

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{79589}}^1$

素因数の和:79883

約数の個数: 32

約数和(自身を含む): 199191484800

約数和(自身を除く): 42560730745

約数列:

[1, 5, 23, 109, 115, 157, 545, 785, 2507, 3611, 12535, 17113, 18055, 79589, 85565, 393599, 397945, 1830547, 1967995, 8675201, 9152735, 12495473, 43376005, 62477365, 199529623, 287395879, 997648115, 1362006557, 1436979395, 6810032785, 31326150811, 156630754055]

約数ペア:

[(1, 156630754055), (5, 31326150811), (23, 6810032785), (109, 1436979395), (115, 1362006557), (157, 997648115), (545, 287395879), (785, 199529623), (2507, 62477365), (3611, 43376005), (12535, 12495473), (17113, 9152735), (18055, 8675201), (79589, 1967995), (85565, 1830547), (393599, 397945)]