713010005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 962511984

約数和(自身を除く): 249501979

約数列:

[1, 5, 17, 23, 85, 101, 115, 157, 391, 505, 529, 785, 1717, 1955, 2323, 2645, 2669, 3611, 8585, 8993, 11615, 13345, 15857, 18055, 39491, 44965, 53429, 61387, 79285, 83053, 197455, 267145, 269569, 306935, 364711, 415265, 908293, 1347845, 1411901, 1823555, 4541465, 6200087, 7059505, 8388353, 31000435, 41941765, 142602001, 713010005]

約数ペア:

[(1, 713010005), (5, 142602001), (17, 41941765), (23, 31000435), (85, 8388353), (101, 7059505), (115, 6200087), (157, 4541465), (391, 1823555), (505, 1411901), (529, 1347845), (785, 908293), (1717, 415265), (1955, 364711), (2323, 306935), (2645, 269569), (2669, 267145), (3611, 197455), (8585, 83053), (8993, 79285), (11615, 61387), (13345, 53429), (15857, 44965), (18055, 39491)]