29840895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1553}}^1$

素因数の和:1632

約数の個数: 48

約数和(自身を含む): 60121152

約数和(自身を除く): 30280257

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1281, 1553, 2135, 2745, 3843, 4659, 6405, 7765, 10871, 13977, 19215, 23295, 32613, 54355, 69885, 94733, 97839, 163065, 284199, 473665, 489195, 663131, 852597, 1420995, 1989393, 3315655, 4262985, 5968179, 9946965, 29840895]

約数ペア:

[(1, 29840895), (3, 9946965), (5, 5968179), (7, 4262985), (9, 3315655), (15, 1989393), (21, 1420995), (35, 852597), (45, 663131), (61, 489195), (63, 473665), (105, 284199), (183, 163065), (305, 97839), (315, 94733), (427, 69885), (549, 54355), (915, 32613), (1281, 23295), (1553, 19215), (2135, 13977), (2745, 10871), (3843, 7765), (4659, 6405)]