73284705

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7369}}^1$

素因数の和:7410

約数の個数: 48

約数和(自身を含む): 144864720

約数和(自身を除く): 71580015

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 7369, 9945, 22107, 36845, 66321, 95797, 110535, 125273, 287391, 331605, 375819, 478985, 626365, 862173, 1127457, 1436955, 1628549, 1879095, 4310865, 4885647, 5637285, 8142745, 14656941, 24428235, 73284705]

約数ペア:

[(1, 73284705), (3, 24428235), (5, 14656941), (9, 8142745), (13, 5637285), (15, 4885647), (17, 4310865), (39, 1879095), (45, 1628549), (51, 1436955), (65, 1127457), (85, 862173), (117, 626365), (153, 478985), (195, 375819), (221, 331605), (255, 287391), (585, 125273), (663, 110535), (765, 95797), (1105, 66321), (1989, 36845), (3315, 22107), (7369, 9945)]