40903485

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 83721600

約数和(自身を除く): 42818115

約数列:

[1, 3, 5, 7, 15, 19, 21, 29, 35, 49, 57, 87, 95, 101, 105, 133, 145, 147, 203, 245, 285, 303, 399, 435, 505, 551, 609, 665, 707, 735, 931, 1015, 1421, 1515, 1653, 1919, 1995, 2121, 2755, 2793, 2929, 3045, 3535, 3857, 4263, 4655, 4949, 5757, 7105, 8265, 8787, 9595, 10605, 11571, 13433, 13965, 14645, 14847, 19285, 20503, 21315, 24745, 26999, 28785, 40299, 43935, 55651, 57855, 61509, 67165, 74235, 80997, 94031, 102515, 134995, 143521, 166953, 201495, 278255, 282093, 307545, 389557, 404985, 430563, 470155, 717605, 834765, 1168671, 1410465, 1947785, 2152815, 2726899, 5843355, 8180697, 13634495, 40903485]

約数ペア:

[(1, 40903485), (3, 13634495), (5, 8180697), (7, 5843355), (15, 2726899), (19, 2152815), (21, 1947785), (29, 1410465), (35, 1168671), (49, 834765), (57, 717605), (87, 470155), (95, 430563), (101, 404985), (105, 389557), (133, 307545), (145, 282093), (147, 278255), (203, 201495), (245, 166953), (285, 143521), (303, 134995), (399, 102515), (435, 94031), (505, 80997), (551, 74235), (609, 67165), (665, 61509), (707, 57855), (735, 55651), (931, 43935), (1015, 40299), (1421, 28785), (1515, 26999), (1653, 24745), (1919, 21315), (1995, 20503), (2121, 19285), (2755, 14847), (2793, 14645), (2929, 13965), (3045, 13433), (3535, 11571), (3857, 10605), (4263, 9595), (4655, 8787), (4949, 8265), (5757, 7105)]