97865865

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3947}}^1$

素因数の和:4006

約数の個数: 48

約数和(自身を含む): 184766400

約数和(自身を除く): 86900535

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 285, 435, 551, 855, 1305, 1653, 2755, 3947, 4959, 8265, 11841, 19735, 24795, 35523, 59205, 74993, 114463, 177615, 224979, 343389, 374965, 572315, 674937, 1030167, 1124895, 1716945, 2174797, 3374685, 5150835, 6524391, 10873985, 19573173, 32621955, 97865865]

約数ペア:

[(1, 97865865), (3, 32621955), (5, 19573173), (9, 10873985), (15, 6524391), (19, 5150835), (29, 3374685), (45, 2174797), (57, 1716945), (87, 1124895), (95, 1030167), (145, 674937), (171, 572315), (261, 374965), (285, 343389), (435, 224979), (551, 177615), (855, 114463), (1305, 74993), (1653, 59205), (2755, 35523), (3947, 24795), (4959, 19735), (8265, 11841)]