274274325

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{7213}}^1$

素因数の和:7255

約数の個数: 54

約数和(自身を含む): 532025286

約数和(自身を除く): 257750961

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 169, 195, 225, 325, 507, 585, 845, 975, 1521, 2535, 2925, 4225, 7213, 7605, 12675, 21639, 36065, 38025, 64917, 93769, 108195, 180325, 281307, 324585, 468845, 540975, 843921, 1218997, 1406535, 1622925, 2344225, 3656991, 4219605, 6094985, 7032675, 10970973, 18284955, 21098025, 30474925, 54854865, 91424775, 274274325]

約数ペア:

[(1, 274274325), (3, 91424775), (5, 54854865), (9, 30474925), (13, 21098025), (15, 18284955), (25, 10970973), (39, 7032675), (45, 6094985), (65, 4219605), (75, 3656991), (117, 2344225), (169, 1622925), (195, 1406535), (225, 1218997), (325, 843921), (507, 540975), (585, 468845), (845, 324585), (975, 281307), (1521, 180325), (2535, 108195), (2925, 93769), (4225, 64917), (7213, 38025), (7605, 36065), (12675, 21639)]