15793830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13499}}^1$

素因数の和:13525

約数の個数: 48

約数和(自身を含む): 44226000

約数和(自身を除く): 28432170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 13499, 26998, 40497, 67495, 80994, 121491, 134990, 175487, 202485, 242982, 350974, 404970, 526461, 607455, 877435, 1052922, 1214910, 1579383, 1754870, 2632305, 3158766, 5264610, 7896915, 15793830]

約数ペア:

[(1, 15793830), (2, 7896915), (3, 5264610), (5, 3158766), (6, 2632305), (9, 1754870), (10, 1579383), (13, 1214910), (15, 1052922), (18, 877435), (26, 607455), (30, 526461), (39, 404970), (45, 350974), (65, 242982), (78, 202485), (90, 175487), (117, 134990), (130, 121491), (195, 80994), (234, 67495), (390, 40497), (585, 26998), (1170, 13499)]