804913485

素因数分解:

$3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{373}}^1\times {\mathrm{491}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 1298360448

約数和(自身を除く): 493446963

約数列:

[1, 3, 5, 15, 293, 373, 491, 879, 1119, 1465, 1473, 1865, 2455, 4395, 5595, 7365, 109289, 143863, 183143, 327867, 431589, 546445, 549429, 719315, 915715, 1639335, 2157945, 2747145, 53660899, 160982697, 268304495, 804913485]

約数ペア:

[(1, 804913485), (3, 268304495), (5, 160982697), (15, 53660899), (293, 2747145), (373, 2157945), (491, 1639335), (879, 915715), (1119, 719315), (1465, 549429), (1473, 546445), (1865, 431589), (2455, 327867), (4395, 183143), (5595, 143863), (7365, 109289)]