17339968295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1583}}^1$

素因数の和:2072

約数の個数: 64

約数和(自身を含む): 24831442944

約数和(自身を除く): 7491474649

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 299, 391, 431, 1105, 1495, 1583, 1955, 2155, 5083, 5603, 7327, 7915, 9913, 20579, 25415, 26911, 28015, 36409, 36635, 49565, 95251, 102895, 128869, 134555, 168521, 182045, 349843, 473317, 476255, 618953, 644345, 682273, 842605, 1749215, 2190773, 2366585, 3094765, 3411365, 8046389, 8869549, 10953865, 11598641, 15692279, 40231945, 44347745, 57993205, 78461395, 150782333, 203999627, 266768743, 753911665, 1019998135, 1333843715, 3467993659, 17339968295]

約数ペア:

[(1, 17339968295), (5, 3467993659), (13, 1333843715), (17, 1019998135), (23, 753911665), (65, 266768743), (85, 203999627), (115, 150782333), (221, 78461395), (299, 57993205), (391, 44347745), (431, 40231945), (1105, 15692279), (1495, 11598641), (1583, 10953865), (1955, 8869549), (2155, 8046389), (5083, 3411365), (5603, 3094765), (7327, 2366585), (7915, 2190773), (9913, 1749215), (20579, 842605), (25415, 682273), (26911, 644345), (28015, 618953), (36409, 476255), (36635, 473317), (49565, 349843), (95251, 182045), (102895, 168521), (128869, 134555)]