40479645

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 67313664

約数和(自身を除く): 26834019

約数列:

[1, 3, 5, 15, 31, 93, 155, 263, 331, 465, 789, 993, 1315, 1655, 3945, 4965, 8153, 10261, 24459, 30783, 40765, 51305, 87053, 122295, 153915, 261159, 435265, 1305795, 2698643, 8095929, 13493215, 40479645]

約数ペア:

[(1, 40479645), (3, 13493215), (5, 8095929), (15, 2698643), (31, 1305795), (93, 435265), (155, 261159), (263, 153915), (331, 122295), (465, 87053), (789, 51305), (993, 40765), (1315, 30783), (1655, 24459), (3945, 10261), (4965, 8153)]