29399205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 55738368

約数和(自身を除く): 26339163

約数列:

[1, 3, 5, 11, 15, 17, 33, 47, 51, 55, 85, 141, 165, 187, 223, 235, 255, 517, 561, 669, 705, 799, 935, 1115, 1551, 2397, 2453, 2585, 2805, 3345, 3791, 3995, 7359, 7755, 8789, 10481, 11373, 11985, 12265, 18955, 26367, 31443, 36795, 41701, 43945, 52405, 56865, 115291, 125103, 131835, 157215, 178177, 208505, 345873, 534531, 576455, 625515, 890885, 1729365, 1959947, 2672655, 5879841, 9799735, 29399205]

約数ペア:

[(1, 29399205), (3, 9799735), (5, 5879841), (11, 2672655), (15, 1959947), (17, 1729365), (33, 890885), (47, 625515), (51, 576455), (55, 534531), (85, 345873), (141, 208505), (165, 178177), (187, 157215), (223, 131835), (235, 125103), (255, 115291), (517, 56865), (561, 52405), (669, 43945), (705, 41701), (799, 36795), (935, 31443), (1115, 26367), (1551, 18955), (2397, 12265), (2453, 11985), (2585, 11373), (2805, 10481), (3345, 8789), (3791, 7755), (3995, 7359)]