15696112215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{16447}}^1$

素因数の和:16672

約数の個数: 64

約数和(自身を含む): 29369548800

約数和(自身を除く): 13673436585

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 149, 183, 305, 427, 447, 745, 915, 1043, 1281, 2135, 2235, 3129, 5215, 6405, 9089, 15645, 16447, 27267, 45445, 49341, 63623, 82235, 115129, 136335, 190869, 246705, 318115, 345387, 575645, 954345, 1003267, 1726935, 2450603, 3009801, 5016335, 7022869, 7351809, 12253015, 15049005, 17154221, 21068607, 35114345, 36759045, 51462663, 85771105, 105343035, 149486783, 257313315, 448460349, 747433915, 1046407481, 2242301745, 3139222443, 5232037405, 15696112215]

約数ペア:

[(1, 15696112215), (3, 5232037405), (5, 3139222443), (7, 2242301745), (15, 1046407481), (21, 747433915), (35, 448460349), (61, 257313315), (105, 149486783), (149, 105343035), (183, 85771105), (305, 51462663), (427, 36759045), (447, 35114345), (745, 21068607), (915, 17154221), (1043, 15049005), (1281, 12253015), (2135, 7351809), (2235, 7022869), (3129, 5016335), (5215, 3009801), (6405, 2450603), (9089, 1726935), (15645, 1003267), (16447, 954345), (27267, 575645), (45445, 345387), (49341, 318115), (63623, 246705), (82235, 190869), (115129, 136335)]