28069349715

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{25169}}^1$

素因数の和:25945

約数の個数: 64

約数和(自身を含む): 54512179200

約数和(自身を除く): 26442829485

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 751, 1485, 2253, 3755, 6759, 8261, 11265, 20277, 24783, 25169, 33795, 41305, 74349, 75507, 101385, 123915, 125845, 223047, 226521, 276859, 371745, 377535, 679563, 830577, 1115235, 1132605, 1384295, 2491731, 3397815, 4152885, 7475193, 12458655, 18901919, 37375965, 56705757, 94509595, 170117271, 207921109, 283528785, 510351813, 623763327, 850586355, 1039605545, 1871289981, 2551759065, 3118816635, 5613869943, 9356449905, 28069349715]

約数ペア:

[(1, 28069349715), (3, 9356449905), (5, 5613869943), (9, 3118816635), (11, 2551759065), (15, 1871289981), (27, 1039605545), (33, 850586355), (45, 623763327), (55, 510351813), (99, 283528785), (135, 207921109), (165, 170117271), (297, 94509595), (495, 56705757), (751, 37375965), (1485, 18901919), (2253, 12458655), (3755, 7475193), (6759, 4152885), (8261, 3397815), (11265, 2491731), (20277, 1384295), (24783, 1132605), (25169, 1115235), (33795, 830577), (41305, 679563), (74349, 377535), (75507, 371745), (101385, 276859), (123915, 226521), (125845, 223047)]