38805195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 74188800

約数和(自身を除く): 35383605

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 79, 143, 165, 195, 229, 237, 395, 429, 687, 715, 869, 1027, 1145, 1185, 2145, 2519, 2607, 2977, 3081, 3435, 4345, 5135, 7557, 8931, 11297, 12595, 13035, 14885, 15405, 18091, 32747, 33891, 37785, 44655, 54273, 56485, 90455, 98241, 163735, 169455, 199001, 235183, 271365, 491205, 597003, 705549, 995005, 1175915, 2587013, 2985015, 3527745, 7761039, 12935065, 38805195]

約数ペア:

[(1, 38805195), (3, 12935065), (5, 7761039), (11, 3527745), (13, 2985015), (15, 2587013), (33, 1175915), (39, 995005), (55, 705549), (65, 597003), (79, 491205), (143, 271365), (165, 235183), (195, 199001), (229, 169455), (237, 163735), (395, 98241), (429, 90455), (687, 56485), (715, 54273), (869, 44655), (1027, 37785), (1145, 33891), (1185, 32747), (2145, 18091), (2519, 15405), (2607, 14885), (2977, 13035), (3081, 12595), (3435, 11297), (4345, 8931), (5135, 7557)]