72853365

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 130705920

約数和(自身を除く): 57852555

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 169, 195, 377, 435, 507, 845, 991, 1131, 1885, 2535, 2973, 4901, 4955, 5655, 12883, 14703, 14865, 24505, 28739, 38649, 64415, 73515, 86217, 143695, 167479, 193245, 373607, 431085, 502437, 837395, 1120821, 1868035, 2512185, 4856891, 5604105, 14570673, 24284455, 72853365]

約数ペア:

[(1, 72853365), (3, 24284455), (5, 14570673), (13, 5604105), (15, 4856891), (29, 2512185), (39, 1868035), (65, 1120821), (87, 837395), (145, 502437), (169, 431085), (195, 373607), (377, 193245), (435, 167479), (507, 143695), (845, 86217), (991, 73515), (1131, 64415), (1885, 38649), (2535, 28739), (2973, 24505), (4901, 14865), (4955, 14703), (5655, 12883)]