33979855

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 55738368

約数和(自身を除く): 21758513

約数列:

[1, 5, 7, 13, 17, 23, 35, 65, 85, 91, 115, 119, 161, 191, 221, 299, 391, 455, 595, 805, 955, 1105, 1337, 1495, 1547, 1955, 2093, 2483, 2737, 3247, 4393, 5083, 6685, 7735, 10465, 12415, 13685, 16235, 17381, 21965, 22729, 25415, 30751, 35581, 42211, 57109, 74681, 86905, 113645, 153755, 177905, 211055, 285545, 295477, 373405, 399763, 522767, 970853, 1477385, 1998815, 2613835, 4854265, 6795971, 33979855]

約数ペア:

[(1, 33979855), (5, 6795971), (7, 4854265), (13, 2613835), (17, 1998815), (23, 1477385), (35, 970853), (65, 522767), (85, 399763), (91, 373405), (115, 295477), (119, 285545), (161, 211055), (191, 177905), (221, 153755), (299, 113645), (391, 86905), (455, 74681), (595, 57109), (805, 42211), (955, 35581), (1105, 30751), (1337, 25415), (1495, 22729), (1547, 21965), (1955, 17381), (2093, 16235), (2483, 13685), (2737, 12415), (3247, 10465), (4393, 7735), (5083, 6685)]